Pls hurry !!
Which of the following represents the total area of the figure? 16.425 in² 20.775 in² 24.15 in² 28.5 in²​

Pls Hurry !!Which Of The Following Represents The Total Area Of The Figure? 16.425 In 20.775 In 24.15

Answers

Answer 1

Answer: A) 16.425 in^2.

Step-by-step explanation: The figure is broken down, so let's find the area of the rectangle first. We are given 4 in and 2.3 in, which can be multiplied to get 9.2 in. Now, we need to find the area of the two triangles, but let's start with the one to the left. The area of a triangle is b x h x 1/2. 2.3 in x 2.5 in is 5.75 in, but we need to multiply that by 1/2 which is 2.875 in. Finally, we can find the area of the bottom triangle by using the same formula. 3 in x 2.9 in is 8.7 in, but we need to multiply it by 1/2, which is 4.35 in. Now, all we need to do is add all the areas we found together to get the total area of the figure. 9.2 in + 2.875 in + 4.35 in is 16.425 in^2, which means that option A is your answer.

Let me know if this is right! :)

Answer 2

Answer:

16.425 in²

Step-by-step explanation:

total area of the figure= area of (left triangle+ rectangle+ down triangle)

=1/2*base*height+length*breath+ 1/2*base*height

=1/2*2.5*2.3+4*2.3+1/2*3*(5.2-2.3)

=16.425 in²


Related Questions

maximum discount product sql

Answers

The result of this operation can then be used to calculate the maximum discount available for each product.

The formula to find the maximum discount product in SQL is:

MAX(Discount) = MAX(Price)-MIN(Price);

This formula calculates the maximum discount available on a product by subtracting the minimum price of the product from the maximum price. This can be used to determine the best value for money for a product by comparing the discount with the prices of other products.

For example, if the minimum price of a product is $100 and the maximum price is $200, the maximum discount available for that would be $100. This could be used to compare the discount of this  The result of this operation can then be used to calculate the maximum discount available for each product. to the discounts of other products and find out which one gives the best value for money.

This formula can be implemented in SQL by using the MAX() and MIN() aggregate functions to find the maximum and minimum prices for each product. The result of this operation can then be used to calculate the maximum discount available for each product.

Learn more about product here:

https://brainly.com/question/28699371

#SPJ4

solve for x, leave answers in simplest radical form. ​

Answers

The value of x from pythagoras theorem we get as 32.45

What is Right Angle triangle ?

A right triangle, also known as a right-angled triangle, right-perpendicular triangle, orthogonal triangle, or previously rectangled triangle, is a triangle with one right angle, or two perpendicular sides. The foundation of trigonometry is the relationship between the sides and various angles of the right triangle.

A right triangle's three sides are related in Euclidean geometry by the Pythagorean theorem, also known as Pythagoras' theorem. According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.

Let the length of the perpendicular be y , the length of the 3rd side be z

Using Pythagoras Theorem :

x² - y² = 27² , ............(i)

x² + z² = (27 +9)² = 36² .......(ii)

y² - z² = 9²   ................(iii)

Adding equation (i), (ii) and (iii) we get ,

2x² = 27²+36² + 9²

⇒x = 32.45

The value of x from pythagoras theorem we get as 32.45.

To learn more about Right Triangle refer to :

https://brainly.com/question/26177845

#SPJ1

Suppose the streets of a city form a grid. The composition of rigid motions T (10, 2)° T (-23, -3) describes the route of a limousine through the city from its starting position. How would you describe the route in words?

Answers

The first translation T (10, 2) means 10 units to the right that is 10 blocks to the east, and 2 units up that is 2 blocks to the north.  The second translation T (-23, -3) 23 units to the west and 3 units to the south.

What is translation?

In mathematics, a translation is the up, down, left, or right movement of a shape. Because the translated shapes appear to be exactly the same size as the original ones, they are consistent with one another. Just one or more directions have been altered. There is no change in the shape because it is simply being moved from one location to another.

The given translations are T (10, 2)° T (-23, -3).

The first translation T (10, 2) means 10 units to the right that is 10 blocks to the east, and 2 units up that is 2 blocks to the north.

The second translation T (-23, -3) means 23 units to the left or 23 units to the west and 3 units down that is 3 units to the south.

Hence, the first translation T (10, 2) means 10 units to the right that is 10 blocks to the east, and 2 units up that is 2 blocks to the north.

The second translation T (-23, -3) means 23 units to the left or 23 units to the west and 3 units down that is 3 units to the south.

Learn more about translation here:

https://brainly.com/question/12463306

#SPJ1

29 x 64 standard edition

Answers

Answer: 29x64=1856

Step-by-step explanation:

Answer:

29 x 64 = 1856

Step-by-step explanation:

Step 1: First we set up our equation like this:

  6 4

x 2 9

               

Step 2: Multiply

4 x 9 = 36. Put 6 below the line and 3 as a reminder on top:

  3  

  6 4

x 2 9

_______

      6

Step 3: Multiply again...

9 x 6 = 54. Take 54 and add 3 from the previous step to get 57. Enter 57 at the bottom:

  6 4

x 2 9

________

5 7 6

Step 4: Add 0

Enter a 0 at the bottom right as a place holder, because you now move over one digit:

  6 4

x 2 9

________

 5 7 6

+       0

Step 5: Multiply again. (Sheesh)

2 x 4 = 8. Put 8 below the line and 0 as a reminder on top:

  0

  6 4

x 2 9

________

 5 7 6

+   8  0

Step 6: Multiply (Last time)

2 x 6 = 12. Take 12 and add 0 from the previous step to get 12. Enter 12 at the bottom:

  6 4

x 2 9

________

    5 7 6

+ 1 2  8  0

Step 7: Add to get answer

Add up the bottom two numbers (576 + 1280 = 1856) to get the answer:

  6 4

x 2 9

________

    5 7 6

+ 1 2 8  0

________

= 1 8 5 6

The bottom line is the answer. Therefore, 64 times 29 equals:

1856

A bucket is being filled with water at a constant rate. The graph shows the total amount of water in the bucket over a period of 6 minutes.
Bucket Water
Water (gallons)
0
2
3
Time (minutes)
At what rate is water filling the bucket? Enter the answer in the box.
4
gallons per minute
5

Answers

The constant rate at which the water is filling the bucket is: 2/5 gallon per minute.

What is the Constant Rate of a Proportional Relationship?

The constant rate of a proportional relationship is the ratio of the change in the dependent variable to the change in the independent variable.

It is also called the slope of the line in a graph representing the relationship. It is given as, k = y/x.

From the given graph, we can pick the point on the line, (5, 2), and find the constant rate, which is the rate the water is filling the bucket.

Constant rate = y/x = 2/5 gallon per minute.

Learn more about the constant rate on:

https://brainly.com/question/29362528

#SPJ1

Find the measures of an exterior angle and an interior angle given a regular polygon with 3 sides. Round to the nearest tenth, if necessary.

Answers

Answer:

Step-by-step explanation:

A regular polygon with 3 sides is an equilateral/equiangular triangle. All the interior angles measure 60 degrees. The exterior angles are supplementary to that (add up to 180) so an exterior angle is 180 - 60 = 120

Find the circumference of this circle

Answers

Given:-

Diameter= 14Radius= 14/2 = 7pi ( π ) = 3.14

[tex] \: [/tex]

To find:-

Area of Circumference = ?

[tex] \: [/tex]

By using formula:-

[tex] \pmb{ \underline{ \boxed{ \rm{ \color{green}{Area \: of \: Circumference= \: 2πr}}}}}[/tex]

[tex] \: [/tex]

Solution:-

[tex] \rm{C = 2πr} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \rm{ = 2×3.14×7} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \rm{=2×21.98 } \\ \: \: \: \: \: \: \: \: \underline{ \boxed{\rm{ \bold{\red{=43.96}}}}}[/tex]

[tex] \: [/tex]

hope it helps!:)

which angles are coterminal with an angle measure of 2pi/3

Answers

The resulting angle of 4 π / 3 is positive and coterminal with - 2π / 3

What are coterminal angles ?

Coterminal angles are the angles that have the identical initial facet and share the terminal aspects. these angles occupy the usual function, though their values are one of a kind. they are at the same sides, within the identical quadrant and their vertices are same. while the angles are moved clockwise or anticlockwise the terminal aspects coincide at the identical attitude.

Given angles measure of -2 pi / 3

So we have to add 2π to - 2 π / 3

- 2π / 3 + 2 π

 = 2π - 2π / 3

= 6 π - 2 π / 3

= 4π / 3

The resulting angle of 4 π / 3 is positive and coterminal with - 2π / 3

Therefore, The resulting angle of 4 π / 3 is positive and coterminal with

- 2π / 3

To learn more about Coterminal angles from given link.

https://brainly.com/question/29133154

#SPJ1

 

The call centre received its highest number of enquiries between 3:00 p. M. And 4:00 p. M. Which was 40% more than the 250 enquiry. It received between 2:00 p. M. And 3:00 p. M. How many calls did the call centre received between 3:00 p. M. And 4:00 p. M. ​

Answers

The call center received a number of calls between 3:00 PM and 4:00 PM is 350.

A call center (Commonwealth spelling) or call center (American spelling; see spelling differences) is a managed capability that can be centralized or remote that is used for receiving or transmitting a large volume of inquiries by telephone. An inbound call center is operated by a company to administer incoming product or service support or information inquiries from consumers. According to this question,

The call center received 40% more inquiries between 3:00 PM and 4:00 PM than the 250 inquiries received between 2:00 PM and 3:00 PM.

So, if 250 inquiries were received between 2:00 PM and 3:00 PM, 40% of that is 250 * 40% = 100.

And the total number of inquiries received between 3:00 PM and 4:00 PM is 250 + 100 = 350.

Therefore, the call center received a number of calls between 3:00 PM and 4:00 PM is 350.

To learn more about the call center

https://brainly.com/question/29957713

#SPJ4

Are the two triangles congruent? What are the missing sides and angles? Write a valid argument with a claim and warrant to explain.

Answers

The missing side of the first triangle is 125' and the angle is 20.61°.

the missing side of the second triangle is 117' and the angle is 69.39°.

What are triangles?

Having three edges and three vertices, a triangle is a three-sided polygon. The fact that a triangle's internal angles add up to 180 degrees is its most crucial characteristic. This characteristic is known as the triangle's angle sum property.

Given the two triangles are congruent,

Triangle congruence: If all three corresponding sides and all three corresponding angles are equal in size, two triangles are said to be congruent. These triangles can be turned, flipped, rotated, and slid to create an identical appearance.

we can compare both the triangles and the remaining dimensions of triangle 1 are side = 125' and angle = 20.61°

and dimensions of second triangle are,

side = 117' and angle = 69.39°

Hence the dimensions of the first triangle, side = 125' and angle = 20.61°,

and for the second triangle, side = 117' and angle = 69.39°.

Learn more about triangles;

https://brainly.com/question/2773823

#SPJ1

Natasha has 1/5 of her action figures left over after she donates some of them. She wants to share her remaining action figures with 3 of her friends. What fraction of the original action figures will Natasha and her 3 friends each receive?

Answers

The fraction of the original action figures will Natasha and her 3 friends each receive is (1/15).

What is a fraction?

A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.

Example: 1/2, 1/3 is a fraction.

We have,

Total number of action figures = x

Number of action figures left = (1/5)x

The number of action figures received by each friend.

= (1/5)x ÷ 3

= (1/15)x

Thus,

Each friend received (1/15) of the original action figures.

Learn more about fractions here:

https://brainly.com/question/24370499

#SPJ1

The vertice of a rectangle are located at the coordinate (1, 4), (1, 7), (3, 7), and (3, 4)

Answers

An enclosed 2-D shape called a rectangle has four sides, four corners, and four right angles (90°). A rectangle has equal and parallel opposite sides.

What is a rectangle?Four sides, four corners, and four 90° right angles make up the closed, 2-D shape of a rectangle. A rectangle has parallel, equal sides on either side. Rectangles are two-dimensional shapes, and as such, they have length and breadth as their defining characteristics.Rectangles are quadrilaterals having four right angles in the Euclidean plane of geometry. It can alternatively be described as a parallelogram with a right angle, an equiangular quadrilateral, or a group of triangles with equal angles. A square is a rectangle that has four equal sides.A rectangle is a parallelogram with all its inside angles being .The main distinction between a square and a rectangle is that a square has equal lengths on each of its sides, but a rectangle has equal lengths on each of its opposite sides.

Completed question :

Please answer fast The vertices of a rectangle are located at the coordinates (1, 4), (1, 5), (6, 5),

1

,

4

,

1

,

5

,

6

,

5

,

and (6, 4)

6

,

4

.

Find the length of the sides of the rectangle and its perimeter.

Given data :

Horizontal sides

There are two x-values present : 1 and 6

Find the difference

6 - 1 = 5

The horizontal sides of the rectangle are 5 units long

Vertical sides

Two y-values are present : 4 and 5

Find the difference

5 - 4 = 1

The vertical sides of the rectangle are 1 unit long

Perimeter

2(Horizontal side + Vertical side)

2(5 + 1)

2(6)

12

The perimeter of the rectangle is 12 units

Learn more about Rectangle refer to ;

https://brainly.com/question/27121910

#SPJ4



A scale drawing of a public park shows the length of the

entrance as 7. 9 inches. The drawing has a scale of 1 inch =

4 feet. What is the actual length of the park entrance

Answers

The height of the Public Park entreence in smaller scale is 7.9 inches

The actual height of the Park entrence is 7.9*48 = 379.2 inches = 31 feet 7.2 inches

What is Unitary method ?

The unitary approach is a strategy for problem-solving that involves first determining the value of a single unit, then multiplying that value to determine the required value.

Direct Variation

When there is a direct variation, an increase or decrease in one quantity will result in an equivalent rise or fall in the other. For instance, a rise in the quantity of commodities will result in higher costs.

Indirect Variation

A change in one quantity will directly affect a change in another, known as a direct variation. A rise in the quantity of goods, for instance, will result in higher costs.

In the scale 1 inch = 4 feet= 4*12 = 48 inches

The height of the Public Park entreence in smaller scale is 7.9 inches

The actual height of the Park entrence is 7.9*48 = 379.2 inches = 31 feet 7.2 inches

To learn more about Unitary method refer to :

https://brainly.com/question/30127790

#SPJ4

What is the probability of rolling a die 2 times and then rolling 2 odd numbers in a row

Answers

The probability of rolling a die 2 times and then rolling 2 odd numbers in a row is 1/4

How to determine the probability

When rolling a fair six-sided die, each outcome has an equal chance of happening, so the probability of rolling an odd number is 1/2 i.e. 3 out of 6

The probability of rolling two odd numbers in a row is then

(1/2) * (1/2) = 1/4.

This means that, the probability of rolling a die two times and then rolling 2 odd numbers in a row is 1/4

Therefore, the probability of rolling a die 2 times and then rolling 2 odd numbers in a row is 1/4

Read more about probability at

https://brainly.com/question/251701

#SPJ1

what is the dynamic range for a 9-bit magnitude pcm code?

Answers

The dynamic range for a 9-bit magnitude PCM code is 3072 dB.

The dynamic range for a 9-bit magnitude PCM code is the difference between the maximum and minimum representable amplitude levels, which is calculated using the formula:

Dynamic range = (2^n - 1) * 6dB

where n is the number of bits used to represent each sample in the PCM code.

For a 9-bit magnitude PCM code, n = 9, so the dynamic range is:

Dynamic range = (2^9 - 1) * 6dB = (512 - 1) * 6dB = 3072dB

So, a 9-bit magnitude PCM code has a dynamic range of 3072dB.

To know more on PCM

https://brainly.com/question/20210582

#SPJ4

Find the simple interest on a $600 loan at a rate of 9% for 1 year.

Answers

Given:-

[tex] \rm Principal = \bold { 600}[/tex][tex] \rm \: Time = \bold{ 1 year}[/tex][tex] \rm \: Interest \: rate = \bold 9\%[/tex]

[tex] \: [/tex]

To find:-

[tex] \rm{simple \: interest = \bold {?}}[/tex]

[tex] \: [/tex]

By using formula:-

[tex] \pmb{\boxed{ \rm{Simple \: interest = \bold { \frac{Principal × Time × Rate}{100} }}}}[/tex]

[tex] \: [/tex]

Solution:-

[tex] \rm{SI = \frac{PTR}{100} }[/tex]

[tex] \: [/tex]

[tex] \rm{SI = \frac{600 \times 1 \times 9}{100} }[/tex]

[tex] \: [/tex]

[tex] \rm{SI = \frac{6 \cancel{00} \times 1 \times 9}{1 \cancel{00}} }[/tex]

[tex] \: [/tex]

[tex] \rm{SI = \frac{6 \times 1\times 9}{1} }[/tex]

[tex] \: [/tex]

[tex] \underline{ \boxed{ \rm \bold{{ \green{SI =54}}}}}[/tex]

[tex] \: [/tex]

hope it helps!:)

In 2010, nominal GDP was approximately $14. 5 trillion; in 2011, it was approximately $15. 1 trillion. Calculate the percentage change in GDP over this time period:

Answers

The percentage change in GDP over the time period from 2010 to 2011 was 4.14%. This means that the nominal GDP increased by 4.14% during this time period.

To calculate the percentage change in Gross Domestic Product (GDP) over the time period from 2010 to 2011, we can use the following formula:

Percentage change = (GDP in 2011 - GDP in 2010) / GDP in 2010 * 100%

Substituting the values, we get:

Percentage change = ($15.1 trillion - $14.5 trillion) / $14.5 trillion * 100% = $0.6 trillion / $14.5 trillion * 100% = 4.14%

So, the percentage change in GDP over the time period from 2010 to 2011 was 4.14%. This means that the nominal GDP increased by 4.14% during this time period.

In conclusion, the percentage change in Gross Domestic Product (GDP) over the time period from 2010 to 2011 was 4.14%, which means that the nominal GDP increased by 4.14% during this time period.

Learn more about Percentage :

https://brainly.com/question/29306119

#SPJ4

1) SOLVE THE SYSTEM OF LINEAR EQUATIONS.

x=y+2
-3x+3y=6

The system has : (___???____)
?- NO SOLUTION; INFINITELY ?- MANE SOLUTIONS;
?- ONE SOLUTION (7,5)
?- ONE SOLUTION (-8,-10)

2) EXPLAIN YOUR CHOICE OF METHOD

Answers

The solution to the system is (x, y) = (7, 5).

What is the linear equation?

A linear equation is an equation of a straight line. It is an equation of the form y = mx + b, where m is the slope of the line and b is the y-intercept.

The system has one solution (7,5).

One method to solve the system of linear equations is substitution. From the first equation, x = y + 2. Substituting this into the second equation, we get -3(y + 2) + 3y = 6, which simplifies to -3y - 6 + 3y = 6.

Combining like terms, we get -3y = -6, or y = 2.

Finally, substituting y = 2 back into x = y + 2, we get x = 2 + 2, or x = 4. So, the solution to the system is (x, y) = (7, 5).

To learn more about linear equation, Visit

https://brainly.com/question/28732353

#SPJ1

An electrician charges $40 to come to your house. She also charges $55 for each hour that she works. The electrician charges you a total of $205. How many hours does the electrician work at your house? Use h for the number of hours.

Answers

55$ times 3 is 165$
Plus the house fee is 165+40=205$
The electrician spent 3h at your house

A scatter plot is shown on the coordinate plane.

Which two points would a line of fit go through to best fit the data?

(1, 10) and (10, 1)
(1, 7) and (2, 6)
(3, 7) and (7, 4)
(3, 8) and (6, 6)

Answers

Answer: (3, 7) (7, 4)

Step-by-step explanation:

The line fits better in predicting the points in the data. Also I got the right answer on the same test. The first time I did the test, I did (1,10) (10,10) which is INCORRECT. I reset the test and picked (3,7) (7,4) and it was CORRECT.

So let me be clear, (1,10) (10,1) IS THE WRONG ANSWER

(3,7) (7,4) IS THE RIGHT ANSWER

PROOF:

The acceleration due to gravity on the surface of planet x is 19. 6 meters per second squared. If an object on the surface of this planet weighs 980 newtons, the mass of the object is.

Answers

Answer:

m = 50kg

Step-by-step explanation:

First, you  have to know that mass is an indicator of the amount of matter that makes up a body. Its unit in the International System is the kilogram (kg).

The mass of an object will always be the same, no matter where it is located.

On the other side, bodies are subjected to the action of forces, such as the force of gravity or electromagnetic forces.

So, weight is the action exerted by the force of gravity on the body. That is, weight is a measure of how much force gravity exerts on the mass of an object.

The weight of an object is measured in Newton (N) and will vary according to the force of gravity that acts on it.

The expression for the calculation of the weight is:

P= m×g

where:

P is the weight of a body.m is its mass.g is the gravity or acceleration with which bodies fall.

In this case, you know that:

P= 980 N

m= ?

g= 19.6 [tex]\frac{m}{s^{2} }[/tex]

Replacing in the expression for the calculation of the weight:

980 N= m× 19.6 [tex]\frac{m}{s^{2} }[/tex]

Solving:

[tex]\frac{980N}{19.6\frac{m}{s^{2} } }[/tex]

m=50 kg

How to Calculate the Value of Pi? (Pi Formula)

Answers

The pi is a ratio and is obtained from a circle. If the diameter and the circumference of a circle are known, the value of pi will be as π = Circumference/ Diameter.

Define ratio?A ratio in mathematics represents the number of times one number contains another. If a bowl of fruit contains eight oranges and six lemons, the orange-to-lemon ratio is eight to six. Similarly, the lemon-to-orange ratio is 6:8, and the orange-to-fruit ratio is 8:14.Ratio is a direct borrowing from the Latin word. In Latin, ratio could mean anything from "reason" to "calculation" to "proportion," and it was the latter meaning that was used to create the mathematical and English ratios.The first term in a ratio is referred to as the antecedent, and the second term is referred to as the consequent.

To learn more about ratio refer to:

https://brainly.com/question/12024093

#SPJ4

Please help me with this math problem

Answers

The probability of event A is  [tex]P(A)=\frac{7}{18}\\[/tex],

The probability of event B is [tex]\\P(B)=\frac{1}{2}[/tex]

What is Probability?

Probability refers to potential. A random event's occurrence is the subject of this area of mathematics. The range of the value is 0 to 1. The degree to which something is likely to happen is basically what probability means. You will understand the potential outcomes for a random experiment using this fundamental theory of probability, which is also applied to the probability distribution. Knowing the total number of outcomes is necessary before we can calculate the likelihood that a specific event will occur.

The sample space of rolling two dice has 36 possible outcomes.  Remember that the "sample space" is a set which contains all possible outcomes.  

(1,1) (2,1) (3,1) (4,1) (5,1) (6,1)

(1,2) (2,2) (3,2) (4,2) (5,2) (6,2)

(1,3) (2,3) (3,3) (4,3) (5,3) (6,3)

(1,4) (2,4) (3,4) (4,4) (5,4) (6,4)

(1,5) (2,5) (3,5) (4,5) (5,5) (6,5)

(1,6) (2,6) (3,6) (4,6) (5,6) (6,6)

Using these probabilities, you can answer your questions:

A:  The  probability of getting sum of greater number than 7

A={(6,2),(2,6),(3,5),(3,6),(4,4)(4,5)(4,6),(5,3)(5,4)(5,6)(6,3)(6,4)(6,5)(6,6)}

n(A)=14

P(A)=14/36.

P(A)=7/18.

B:Getting Sum of odd numbers.

B={(1,2)(1,4)(1,6)(2,1)(2,3)(2,5)(3,2)(3,4)(3,6)(4,1)(4,3)(4,5)(5,2)(5,4)(5,6)(6,1)(6,3)(6,5)}

n(B)=18

P(B)=18/36.

P(B)=1/2

[tex]P(A)=\frac{7}{18}\\\\P(B)=\frac{1}{2}[/tex]

Learn more about Probability here:

https://brainly.com/question/30034780

#SPJ1

Please help, 20 points

Answers

Value of x is 39
Value of y is 129
Easy x is 39 and y is going to be 129

Show that ¬ (p ↔ q) and p ↔¬q are logically equivalent.?

Answers

¬ (p ↔ q) and p ↔¬q are proved to be logically equivalent.

Explain the term contrapositive law?According to the law of contrapositive, the initial assertion is accurate if and only if the contrapositive is accurate. The original assertion is untrue if indeed the contrapositive is false. A conditional assertion that could or might dependent on another is a contrapositive.

The given statement are-

¬ (p ↔ q) and p ↔¬q

To prove these are logically equivalent, use contrapositive law

¬(p↔q) = ¬[(p∧q) ∨ (¬p∧¬q)]

¬(p↔q) = (p∧¬q) ∨ (¬p∧q)

And,

p↔¬q = (p∧¬q) ∨(¬p∧¬(¬q))

p↔¬q = (p∧¬q) ∨(¬p∧ q)

Thus,  ¬ (p ↔ q) and p ↔¬q are proved to be logically equivalent.

To know more about the  contrapositive law, here

https://brainly.com/question/28812945

#SPJ4

A three-column table is given.





What is the value of C in the table?
18
24
27
71

Answers

Answer:

C

Step-by-step explanation:

8 : 10 = 18

12 : 15 = 27

36 : 45 = 81

when u, v are nonzero vectors, then span{u, v} contains the line through u and the origin, as well as the line through v and the origin. T/F

Answers

True, The span of {u, v} contains both the line through u and the origin, as well as the line through v and the origin.

The span of a set of vectors is defined as the set of all linear combinations of those vectors. When u and v are nonzero vectors, the span of {u, v} is a two-dimensional subspace of the vector space that contains both u and v, and any linear combination of u and v.

Since u and v are nonzero vectors, the lines through the origin and u, and through the origin and v, are non-degenerate lines in the vector space. Therefore, these lines are contained within the span of {u, v}.

In other words, if we take any scalar multiples of u and v, such as au and bv, where a and b are scalars, the sum au + bv will be a linear combination of u and v and therefore will also be contained within the span of {u, v}.

Therefore, the span of {u, v} contains both the line through u and the origin, as well as the line through v and the origin.

To learn more about vectors,

Visit; brainly.com/question/29740341

#SPJ4

When the chi-square test for statistical analysis of a 2 by 2 contingency table is used, the null hypothesis is:
A.The two variances do not differ.
B. The two means do not differ.
C. The row and column totals are the same.
D. The two variables are independent of each other.

Answers

When conducting a chi-square test for a 2 by 2 contingency table, the null hypothesis tested is the two variables are independent of each other.

The chi-square test is a statistical method used to analyze the relationship between two categorical variables.

Here we need to determine whether the null hypothesis can be rejected, the chi-square test compares the observed frequencies of the two variables with the expected frequencies.

If the difference between the observed and expected frequencies is large enough, it can be concluded that the two variables are not independent, and the null hypothesis can be rejected.

It's important to note that the chi-square test is only appropriate for 2 by 2 contingency tables, where both variables being studied are categorical and have only two categories each. Additionally, the sample size must be large enough to allow for valid statistical inference.

In the chi-square test for a 2 by 2 contingency table is used to determine if there is a significant relationship between two categorical variables, with the null hypothesis being that the two variables are independent of each other.

Therefore option (d) is correct.

To know more about chi-square test here.

https://brainly.com/question/14082240

#SPJ4

The graph of two functions, f and g, is illustrated below. Use the graph to answer parts (a) through (f). (a) (f+g)(2)=0 (Simplify your answer.) (b) (f – 9)(6)=0 (Simplify your answer.) fix (2,5) (4,3) (c) (f•g)(2) = (Simplify your answer.) (6,1) g(x) (4,-3) (Simplify your answer.)

Answers

The graph of two functions: (a) f(2)+g(2) = 0 (b) f(6) - 9 = 0 (c) f(2)•g(2) = -9 (d) f(2) = 5 (e) g(2) = -5 (f) f(6) = 1

(a) To solve f(2)+g(2)=0, use the graph to find the value of f(2) and g(2). From the graph, f(2) is equal to 5 and g(2) is equal to -5. When these values are added together, the result is 0. Therefore, f(2)+g(2)=0.

(b) To solve f(6)-9=0, use the graph to find the value of f(6). From the graph, f(6) is equal to 1. When the value of f(6) is subtracted from 9, the result is 0. Therefore, f(6)-9=0.

(c) To solve f(2)•g(2)=-9, use the graph to find the value of f(2) and g(2). From the graph, f(2) is equal to 5 and g(2) is equal to -5. When these values are multiplied together, the result is -9. Therefore, f(2)•g(2)=-9.

(d) To solve f(2)=5, use the graph to find the value of f(2). From the graph, f(2) is equal to 5. Therefore, f(2)=5.

(e) To solve g(2)=-5, use the graph to find the value of g(2). From the graph, g(2) is equal to -5. Therefore, g(2)=-5.

(f) To solve f(6)=1, use the graph to find the value of f(6). From the graph, f(6) is equal to 1. Therefore, f(6)=1.

Learn more about graph here

https://brainly.com/question/17267403

#SPJ4

Need help! I don't get it :,)

Answers

Using the scale given, the actual length of each side is: 21 feet.

How to Find the Actual Length Using a Scale?

The scale of a drawing or a map is a ratio or a fraction that represents the relationship between the size of an object on the drawing or map and its actual size in the real world. The scale is used to convert the dimensions of objects on a drawing or map to their real-world dimensions.

Given the scale of 1 unit = 3.5 feet, and also the image which gives the blueprint shows that every side of the house is equal to each other.

Each side = 6 units.

Therefore, 6 * 3.5 feet = 21 feet.

Learn more about using scale to find actual length on:

https://brainly.com/question/12127999

#SPJ1

Other Questions
if the average rate of change of f(x) over the interval x=4 to x=8 is 12, and f(4) = 17 find the vaule of f(8). Explain what happens when Josef and his family and predict what might happen. !100 POINTS!!! I need help with these geometry problems unit 1.14 circles When should TCS food be date marked? an environmental engineer tracking replacements of pump rotors has noticed that of the newest batch of rotors purchased by her company, 12% of the rotors have failed after 235 hours of operation. assuming a constant failure rate, what is the mean time to failure (mttf) of the new rotors? In primitive times, what member of society treated illnesses by conducting ceremonies todrive out evil spirits?monkscribeOtribal queenwitch doctor Giving brainliest If you read the novel 12 angry men answer the attached image What religion did Europeans spread to the New World? How was this different from other Empires like the Ottomans or Mongols? An artist plans to use a tile that is shaped as a parallelogram as one of the tiles in a design. To determine the other tiles that can be used in the design the artist uses a computer program where she inputs measurements that will match different tiles to the design. The artist labels the parallelogram as MBKR.Some of the measurements of parallelogram MBKR are shown.RM = 3x + 11.2MB = 7x - 3.8KR=5x+7Determine the perimeter of the tile. Find the Volume of the following cone.A. 150.72 in3B. 16.75 in3C. 8.37 in3D. 75.36 in3 Imagine that you are convinced that The Tell-Tale Heart is an allegory. Write a paragraph in which you explain the following symbols:the Evil Eyethe watchthe lanternTo help you write the paragraph, imagine that you are trying to explain why the story is important and why it is about more than a man who has lost his mind. In a blueprint, each square has a side of lenght of 1/4inch. Question:How do family and peer group socialization differ?Socialization:Socialization has a common meaning and a social science meaning. The common meaning simply refers to interacting with others. The social science meaning extends the common meaning to refer to a process of learning behaviors, expectations, and norms required of an individual to successfully interact with others in society. What replaced Microsoft DreamSpark? The temperature was almost 100 yesterday and I was working outside of four hours by the end of the day I was so hot my eyes motor out of my face A student is required to experimentally find the specific heat of an unknown solid. The student is provided with a 15. 0 gram sample of the solid, a Styrofoam cup which contains 100. 0 grams of water at 20. 0 C and a 250 beaker of boiling water (100. 0C). The student places the solid sample into the boiling water and boils it for 10. 0 minutes at which time the solid reaches a temperature of 100. 0C. At this point the student quickly removes the solid from the boiling water and places the solid into the Styrofoam cup when the temperature of the water in the Styrofoam increases from 20. 0C to 21. 1C. Help the student and calculate the specific heat of the solid Where are Sancho and Bolsa in this scene? Write as many words that you can associate with the words in rhe middle of the web. CASUAL Find the value(s) of c such that the area of the region bounded by the parabolae y = x^2-c^2 and y = c^2 - x^2 is 4608Answer (separate by commas): c= ?? You can always take comfort in the fact that they gave their life for their country and will forever be remembered as ___________. ""