Answer:
At point B rotate ABC clockwise 90 degrees. Translate the figure two units to the left. At point B dilate the figure with a scale factor of 2.
Step-by-step explanation:
Draw next shape in the pattern
The next shape in the pattern has four intersecting lines.
What is pattern?A recurring arrangement of numbers, forms, colours, and other elements constitutes a pattern in mathematics. The Pattern can be connected to any kind of occasion or thing. When a group of numbers are arranged in a particular way, the arrangement is referred to as a pattern. Patterns can also occasionally be referred to as a series.
From the given pattern, we can see the number of lines are increasing.
In the next pattern there will 4 lines.
Therefore, the next shape in the pattern has four intersecting lines.
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You and your friend travel to Cuyahoga Valley National Park. Your friend agrees to pay half the total cost of gas for the trip. The gas charges for the trip are $31, $16, and $41. How much money, in dollars, does your friend owe you?
Answer:
$44
Step-by-step explanation:
Given,
Gas charges = $31 + $16 + $41
Total = $88
Half of the payment means dividing the final amount in two half.
= 88/2
= 44
Thus, your friend owes you $44 dollars for gas.
According to a recent survey, the probability that the driver in a fatal vehicle accident is female (event F) is 0.2058. The probability that the driver is 24 years old or less (event A) is 0.1887. The probability that the driver is female and is 24 years old or less is 0.0582. Answer parts (a) through (d) below.
Question content area bottom
(b) Find the probability of F′∪A.
The probability of F′∪A 0.9829
How to solve for the probability
The probability can be defined as the likelihood that an event is going to happen.
We are to find the probability F′∪A.
What is F'
This is gotten as 1 - probability of F
F' = 1 - 0.2058
F' = 0.7942
Then we are to get the probability of event A from the question
P(A) = 0.1887
Hence the probability of F′∪A.
= P(A) + P(F`)
= 0.1887 + 0.7942
= 0.9829
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A number cube with faces labeled from 1 to 6 will be rolled once.
The number rolled will be recorded as the outcome.
Give the sample space describing all possible outcomes.
Then give all of the outcomes for the event of rolling a number greater than 5 .
If there is more than one element in the set, separate them with commas.
The outcomes for the event of rolling a number greater than 5 is 1.
What is the probability?Probability can be defined as the ratio of the number of favourable outcomes to the total number of outcomes of an event.
We know that, probability of an event = Number of favourable outcomes/Total number of outcomes
Given that, a number cube with faces labeled from 1 to 6 will be rolled once.
Now, sample space is {1, 2, 3, 4, 5, 6}
Total number of outcomes =6
Number of favourable outcomes =1
Here, the probability is 1/6
Therefore, the outcomes for the event of rolling a number greater than 5 is 1.
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situation that illustrate inferential statistics
Inferential statistics is discussed below.
What is statistics?Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.
In applying statistics to a scientific, industrial, or social problem, it is conventional to begin with a statistical population or a statistical model to be studied.
Given is inferential statistics.
Inferential statistical analysis infers properties of a population, for example by testing hypotheses and deriving estimates. It is assumed that the observed data set is sampled from a larger population.
Inferential statistics can be contrasted with descriptive statistics. Descriptive statistics is solely concerned with properties of the observed data, and it does not rest on the assumption that the data come from a larger population.
Therefore, Inferential statistics is discussed above.
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NO LINKS!! URGENT HELP PLEASE!!!
1. What rectangle dimensions give the greatest possible area? Explain. (From the rectangle with a perimeter of 20 meters)
2. Suppose the dimensions were not restricted to whole numbers. Would this change your answer? Explain. (same as # 1)
Problem 1
L = length
W = width
P = perimeter of the rectangle
P = 2L+2W
P = 20
2L+2W = 20
L+W = 10 after dividing everything by 2.
L = 10-W
area = length*width
A = L*W
A = (10-W)*W
A = -W^2 + 10W
Let x replace W for a temporary basis.
If we graphed y = -x^2+10x, then we'd see the highest point occurs at (5, 25). This means a width of 5 meters leads to the largest area of 25 square meters.
The length would be L = 10-W = 10-5 = 5 meters as well.
It turns out that a 5 meter by 5 meter square is the best choice when trying to max out this rectangle's area.
====================================================
Problem 2
The results we got from the previous section was that a 5 by 5 square will max out the area.
If we allowed non-whole numbers into the mix, then it wouldn't change the previous answer. The best choice is still that 5 by 5 square.
The answer only would change if the result of the previous section was some non-integer value.
find a nonzero polynomial $p(x)$ passing through the point $(2,0)$ and satisfying the equation $p(x)
A polynomial of degree n can pass through n + 1 points. So, if we have n + 1 points, we can construct a unique polynomial that passes through all those points.
A nonzero polynomial passing through a specific point (x, y) means that the value of the polynomial at that x-coordinate must be equal to the y-coordinate of the point. So, if the point (2, 0) is one of the points that the polynomial passes through, then we have:
[tex]p(2) = 0[/tex]
We can construct a polynomial with this information. For example, one possible polynomial is:
[tex]p(x) = (x - 2)^2[/tex]
This polynomial satisfies the equation p(2) = 0 since:
[tex]p(2) = (2 - 2)^2 = 0^2 = 0[/tex]
Therefore, the polynomial [tex]p(x) = (x - 2)^2[/tex] is a nonzero polynomial that passes through the point (2, 0) and satisfies the equation p(x). Note that there could be other polynomials that also satisfy the given conditions.
In general, a polynomial of degree n can pass through n + 1 points. So, if we have n + 1 points, we can construct a unique polynomial that passes through all those points.
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The complete question is :
Find A Nonzero Polynomial P([tex]x[/tex]) Passing Through The Point (2,0) And Satisfying The Equation P([tex]x[/tex]) = P'([tex]x^2[/tex])?
If $300 is invested for 3 years with an interest rate of 6%
per annum, calculate the final balance, rounded to the
nearest cent, if:
Simple interest was used
The required final balance on interest rate of 6%per annul is $354.
What is interest?The fee you pay to borrow money or the fee you charge to lend money is called interest. The most common way to represent interest is as a yearly percentage of the loan amount. The interest rate on the loan is known as this percentage.
According to question:Simple interest is calculated as:
I = P * r * t
where I is the interest, P is the principal (initial investment), r is the annual interest rate as a decimal, and t is the number of years.
So, in this case:
I = 300 * 0.06 * 3
I = 300 * 0.06 * 3 = 54
The final balance would be the sum of the initial investment and the interest earned:
Final balance = P + I
Final balance = 300 + 54
Final balance = 300 + 54 = 354
Rounded to the nearest cent, the final balance is $354.
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Someone to help me hereeeee
Answer: 485 is the answer.
Step-by-step explanation:
Terrance buys 6 bottles of sports drink. He has coupons for $0.55 off the regular price of each bottle. After using the coupons, the total cost of the sports drinks is $4.44. Which equation can be used to find the regular price p of a bottle of sports drink?
Answer:
(4.44 + 0.55n) / n = p
(4.44 + 0.55 * 6) / 6 = p
(4.44 + 3.3) / 6 = p
(7.74) / 6 = p
1.29 = p
or
4.44 / 6 + 0.55 = p
Step-by-step explanation:
n = number of bottles
p = 1.29
Find the surface area of the triangular prism.
A drawing of a triangular prism. The base is a right triangle with a base of 4 centimeters, a height 3 centimeters, and a third side of 5 centimeters. The height of the prism is 10 centimeters.
The surface area is ___
square centimeters.
The surface area of the [tex]132cm^2.[/tex]
What is the Total Surface Area of a Triangular Prism?The surface area of a triangular prism is also referred to as its total surface area. The total surface area of a triangular prism is the sum of the areas of all the faces of the prism. A triangular prism has three rectangular faces and two triangular faces. The rectangular faces are said to be the lateral faces, while the triangular faces are called bases. If the bases of a triangular prism are placed horizontally, they are referred to as the top and the bottom (faces) of the prism, respectively.
Surface area of given triangular shaped prism
= 2 ×area of right angle triangle + area of3 rectangles
= 2(1/2 ab)+(ah+bh+ch)
=(3 cmx4 cm) +(3cm×10 cm +4cm×10cm+5cm×10cm)
=[tex]12 cm^2 +30cm^2+40cm^2+50cm^2=132cm^2[/tex]
Volume of prism = Area of base × height
=> V=( 1/2 ab) × height= 1/2 × 3 cm×4cm× 10 cm =[tex]60 cm^3[/tex]
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Solve for the value of w.
(4w-8)°
(3w+6)°
Answer: To find the value of w, we need to set the expressions equal to each other:
(4w-8) = (3w+6)
Subtracting 3w from both sides:
w - 8 = 6
Adding 8 to both sides:
w = 14
So the value of w is 14.
Step-by-step explanation:
6.6 Midpoints and Bisectors
(6.6.4 Apply the concept of midpoint to solve real-life problems)
55. SCAVENGER HUNT Pablo is going to ask
Bianca to prom by sending her on a scavenger hunt. At the end of the scavenger hunt, Pablo will be standing halfway between the gazebo and the ice cream shop in town. Where should
Pablo stand?
The coordinates of the position at which Pablo should stand are given as follows:
(6, 7.5).
What is the midpoint concept?The midpoint between two points is the halfway point between them, and is found using the mean of the coordinates.
Hence the x-coordinate of the position at which Pablo should stand is given as follows:
x = (2 + 10)/2
x = 6.
The y-coordinate of the position at which Pablo should stand is given as follows:
y = (3 + 12)/2
y = 7.5.
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Given the equation 6.78w = 16.611, solve for w.
2.45
9.831
23.391
112.62
2. The first and third term of a Gip are 5 and 80 respectively. What is the term
The fifth term of the geometric progression is given as 1280
The nth term of a geometric progressionThe formula for calculating the nth term of a geometric progression is expressed as:
Tn = ar^n-1
Given the following
First term = a = 5
Third term = ar^2 = 80
Determine the common ratio
5(r^2) = 80
r^2 = 16
r = 4
For the 5th term
T5 = ar^4
T5 = 5(4)^4
T5 = 1280
Hence the fifth term of the expression is 1280
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Complete question
The first and third term of a Gip are 5 and 80 respectively. What is the fifth term
A baseball team plays in a stadium that holds 52000 spectators. With the ticket price at $9 the average attendance has been 21000. When the price dropped to $7, the average attendance rose to 26000.a) Find the demand function p(x) where x is the number of the spectators. (Assume that p(x) is linear.) p(x)=----------------b) How should ticket prices be set to maximize revenue? The revenue is maximized by charging $ --------per ticket.
The required demand function and revenue per ticket are p(x) = -0.4 * (x - 21000) + $9 and $9.
How to find demand function?a) To find the demand function p(x), we can use the two data points: (21000, $9) and (26000, $7). To find the slope of the demand function, we can use the formula:
slope = (change in price) / (change in attendance)
Plugging in the two data points, we get:
slope = ($9 - $7) / (26000 - 21000) = -$2 / 5000 = -0.4
To find the y-intercept, we can use either data point and the slope we just found. Let's use the first data point:
p(x) = slope * (x - 21000) + $9
Now we have our demand function:
p(x) = -0.4 * (x - 21000) + $9
b) To maximize revenue, we need to find the price that will result in the maximum number of tickets sold. This is equal to the price that corresponds to the peak of the demand function, or the maximum value of x for which p(x) is decreasing. To find this, we can take the derivative of the demand function and set it equal to zero:
dp/dx = -0.4 = 0
x = 21000
So the maximum revenue is obtained by selling 21000 tickets at the price of $9 each, for a total revenue of $189,000. To maximize revenue, the ticket price should be set at $9.
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Solve the following compound inequality for x
and express your answer in interval notation.
Assume x is an element of the real number system.
11 < 3x-2 ≤ 19
x is a component of the real number system 11 < 3x-2 ≤ 19, although as a compound inequality, it also belongs to 13/3 and 7.
what is inequality ?A interaction between two terms or concepts that is neither equal in mathematics is referred to as an inequality. Consequently, inequity results from imbalance. In algebra, an inequality establishes the connection between two non-equal numbers. Egality and inequalities are not the same. Use the not comparable symbol most usually when two components are really not equal (). Values of any size can be contrasted using a variety of inequalities. By changing the two aspects until only the variables are left, many straightforward inequalities can be solved. But, a variety of factors support inequality: Both sides' 0 are split or added. Exchange the left and the right.
given
11 < 3x-2 ≤ 19
11< 3x-2
3x-2 ≤ 19
11+ 2 < (3x-2)+ 2
(3x-2)+ 2 ≤ 19 + 2
x belongs to 13/3 and 7
x is a component of the real number system 11 < 3x-2 ≤ 19, although as a compound inequality, it also belongs to 13/3 and 7.
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how many non-real solutions does the quadratic equation -3n^2-2n-6=0 have?
The number of non-real solutions is 2.
What is a quadratic equation?
The quadratic equation a equation in one variables whose power is 2. The solution of the quadratic equation can be found by equation the equation to 0 and then factoring it.
We are given a equation -3n^2-2n-6=0
To find the non-zero solution we first find the solution of the equation
we get
3n^2+2n+6 =0
We use the formula method to find the roots of the equation
[tex]n= \frac{-b}{2a}[/tex]±[tex]\frac{\sqrt{b^2-4ac} }{2a}[/tex]
Substituting the values in the equation we get
n = -0.33333333333333 + 1.3743685418726i and
n = -0.33333333333333 - 1.3743685418726i
Both the roots has i in them. it means both the roots are imaginary
Hence the number of complex roots are 2
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Composition fuction
I need to compute the following
#3 g(f(0))
#4 f(f(2))
Given that f(x)= 2x-1 g(x)=3x and h(x)=x^2+1
Pic is attached below
The values of the composite functions are g(f(0))= -3 and f(f(2)) = 5
How to evaluate the composite functionsFrom the question, we have the following parameters that can be used in our computation:
f(x)= 2x-1 g(x)=3x and h(x)=x^2+1
To calculate g(f(0)), we have
f(0)= 2(0)-1 = -1
This means that
g(f(0)) = g(-1)
So, we have
g(f(0)) = 3(-1) = 3
For f(f(2)), we have
f(2)= 2(2)-1 = 3
So, we have
f(f(2)) = 2(3) - 1 = 5
Hence, the composite functions are g(f(0))= -3 and f(f(2)) = 5
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A square placemat has an area of 169 in.² Sally decides to decorate the placemat by putting fringe around the edges how many inches of fringe will Sally need to buy how many feet is this
Answer:
4 feet and 4 inches of fringe
Step-by-step explanation:
The length and width of a square are equal to each other
Let x = length of a side of a square
Area of a square = Length × Width
= (x inches) × (x inches)
= [tex]x^{2}[/tex] [tex]in^{2}[/tex]
The area of the square placemat = 169 [tex]in^{2}[/tex]
∴ [tex]x^{2} in^{2}[/tex] = 169 [tex]in^{2}[/tex]
Taking the square root on both sides of the equation to get rid of the square:
x inches = [tex]\sqrt{169}[/tex] inches
x inches = [tex]\sqrt{169}[/tex] inches
([tex]\sqrt{169} =[/tex] ± 13. However, the negative value will be rejected since the length of a side CANNOT be negative)
So, x = 13 inches
This means the perimeter of the square = (13 + 13 + 13 + 13) inches
= 52 inches
∴ 52 inches of fringe will be needed by Sally
Unit conversion:
I foot = 12 inches
∴ y feet = 52 inches
Cross-multiplication is applied:
(y feet)(12 inches) = (52 inches)(1 foot)
Isolating y and making it the subject of the formula:
y feet = [tex]\frac{(52 inches)(1 foot)}{12 inches}[/tex]
Inches in the numerator and denominator will cancel each other out completely:
y feet = [tex]\frac{52}{12}[/tex] feet
Applying long division:
The highest quotient to be multiplied by 12 to give a number, which is closest to 52 but still less than 52. 12×4 = 48. Therefore, the quotient is 4 and the remainder is 4.
∴ 52 inches = 4 feet and 4 inches
When posted overseas to country A at age r, the employees of
a large company are subject to a force of mortality such that, at exact duration
†years after arrival overseas (1 = 0, 1,2, 3,4),
The probability that an employee posted to country A at age 30 will survive to age 40 if she remains in that country is 2 x 10⁻⁶³
Probability is a mathematical concept that describes the likelihood of a specific event occurring within a set of possible outcomes
Let's start by defining some terms. The force of mortality, also known as the death rate, is the number of deaths per unit time per unit of population.
The probability of survival is the chance that an individual will live past a certain age. In our case, we want to know the probability of surviving from age 30 to age 40 while living in country A.
To calculate the probability of survival, we will use the formula:
[tex]P(x) = e^{-qx}[/tex]
Where P(x) is the probability of survival at age x and qx is the force of mortality at age x.
First, we will calculate the force of mortality for the first five years after arrival in country A using the equation given in the question:
90x+1 = (6 - 1)9x+1
For x = 30, we have:
90(30) + 1 = (6 - 1)9(30) + 1
2701 = 5 * 891 + 1
2701 = 4445 + 1
2700 = 4445
So, q30 = 4445/30 = 148.5
Next, we will use this value to calculate the probability of survival for the first five years in country A:
[tex]P30 = e^{-q3} = e^{-148.5} = 1.2 \times 10^{-64}[/tex]
Since the force of mortality for those who have lived in country A for at least five years is 50% greater than the US Life Tables, 2002, Females, we can calculate the force of mortality for the next 10 years as follows:
qx = 1.5 x qx from US Life Tables
Using the values from Table 3.11, we have:
q31 = 1.5 x 98,424 = 147,636
q32 = 1.5 x 98,362 = 147,543
q33 = 1.5 x 98,296 = 147,444
q34 = 1.5 x 98,225 = 147,338
q35 = 1.5 x 98,148 = 147,222
q40 = 1.5 x 97,500 = 146,250
Finally, we can use these values to calculate the probability of survival from age 31 to age 40:
[tex]P31 = e^{-q31} = e^{-147,636} = 1.3 \times 10^{-65}\\ \\P32 = e^{-q32} = e^{-147,543} = 1.4 \times 10^{-66}\\\\P33 = e^{-q33} = e^{-147,444} = 1.5 \times 10^{-67}\\\\P34 = e^{-q34} = e^{-147,338} = 1.6 \times 10^{-68}\\\\P35 = e^{-q35} = e^{-147,222} = 1.7 \times 10^{-69}\\\\P40 = e^{-q40} = e^{-146,250} = 2.0 \times 10^{-63)}\\\\[/tex]
Complete Question:
When posted overseas to country A at age x, the employees of a large company are subject to a force of mortality such that, at exact duration t years after arrival overseas (t = 0,1,2,3,4), 90x+1 = (6 - 1)9x+1 where qx+t is on the basis of US Life Tables, 2002, Females. For those who have lived in country A for at least five years the force of mortality at each age is 50% greater than that of US Life Tables, 2002, Females, at the same age. Some lx values for this table are shown in Table 3.11.
An extract from the United States Life Tables, 2002,
Females. Age,
x 30 31 32 33 34 35 40
1x 98,424 98,362 98,296 98,225 98,148 98,064 97,500
Calculate the probability that an employee posted to country A at age 30 will survive to age 40 if she remains in that country.
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Write an equation for the nth term of each arithmetic sequence. Then find the 12th term of the sequence.
as = -9, d = 2
Answer:
Step-by-step explanation:The equation for the nth term of an arithmetic sequence is given by:
an = a1 + (n-1)d
Where:
a1 is the first term of the sequence
d is the common difference
n is the number of the term we want to find
Using the given information, we have:
a1 = -9 and d = 2
Plugging these values into the formula, we get:
an = -9 + (n-1)2
To find the 12th term of the sequence:
n = 12
an = -9 + (12-1)2
an = -9 + 11 * 2
an = -9 + 22
an = 13
So the 12th term of the sequence is 13.
Use the logical equivalences p → q ≡ ~p∨ q and p ↔ q ≡ (~p∨ q) ∧ (~ q∨ p) to rewrite the given statement forms without using the symbol → or ↔.
a) (p → r) ↔ (q → r)
The logical equivalence for the given statement is (p → r) ↔ (q → r)≡ (~p∨r)∧(~q∨r).
What is the logical equivalence?Logical equivalence is the condition of equality that exists between two statements or sentences in propositional logic or Boolean algebra.
Given that, p → q ≡ ~p∨q and p ↔ q ≡ (~p∨q)∧(~q∨ p)
a) (p → r) ↔ (q → r)
Now, (p → r)≡ ~p∨r
(q → r)= ~q∨r
So, (p → r) ↔ (q → r)≡ (~p∨r)∧(~q∨r)
Therefore, the logical equivalence for the given statement is (p → r) ↔ (q → r)≡ (~p∨r)∧(~q∨r).
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Solve the right triangle ABC, where C = 90°.
a = 75.4 yd, b=41.7 yd
=yd
(Simplify your answer. Type an integer or a decimal. Round to the nearest tenth as needed.)
C=
A='0'
(Simplify your answers. Type integers. Round to the nearest ten minutes as needed.)
B='0'
(Simplify your answers. Type integers. Round to the nearest ten minutes as needed.)
Answer: We can use the Pythagorean theorem to find the length of the hypotenuse (c) of the triangle:
c = √(a^2 + b^2) = √(75.4^2 + 41.7^2) = √(5702.76 + 1738.69) = √(7441.45)
c ≈ 86.38 yd
Next, we can use the inverse cosine function (arccos) to find angle A:
A = arccos(a/c) = arccos(75.4/86.38)
A ≈ 30.49°
Finally, we can use the complementary angle formula to find angle B:
B = 90° - A
B ≈ 59.51°
So, the length of the hypotenuse is approximately 86.38 yards, angle A is approximately 30.49 degrees, and angle B is approximately 59.51 degrees.
Step-by-step explanation:
please help immediately what is the input if the output is 7
The side length of a square with area of 7 units squared is given as follows:
2.65 units.
How to obtain the area of a square?The area of a square of side length s is given by the side length squared, according to the equation given as follows:
A = s².
In this problem, we have that the output is of 7, that is, the area of the square is of seven, hence the side length of the square is given as follows:
s² = 7
s = sqrt(7)
s = 2.65 units.
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Kelsey’s neighborhood has a straight road with stop signs at both ends and a fire hydrant at its midpoint. On a map, the fire hydrant is located at (12,7) and one of the stop signs is located at (3,11). Where on the map is the other stop sign located?
Answer: (21, 3)
Step-by-step explanation:
The great pyramids of Giza are a set of ancient Egyptian structures large enough to be visible from space. Can you prove the front faces of the two pyramids are congruent triangles? Why or why not?
It cannot be proven that the front faces are congruent triangles.
Can you prove the front faces of the two pyramids are congruent triangles?No, I cannot prove that the front faces of the two pyramids of Giza are congruent triangles. The exact dimensions and shapes of the pyramids have been lost to history, and the information we have today is based on estimates and interpretations of archaeological evidence.
The exact shape of the pyramids is still the subject of some debate among experts, and there is no consensus on whether the front faces are congruent triangles.
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At a school play, there is a spotlight above the center of
the floor that covers a lighted area with a radius of 7 feet.
What is the area covered by the spotlight?
Area = 3.14*r²
According to the question we have ,The area covered by the spotlight is 153.86 square feet. The correct option is c.
What are diameter and radius?The diameter of a circle cuts through center whereas the radius extends from the center to the edges of the circle. A circle's diameter effectively splits the shape in half. The radius of a circle is the distance from the middle to any point on the edge. The diameter the radius are inversely proportional, or 2r=d2 r=d. A line connecting two points on either a circle is referred to as a chord.
We have the formula of Area of a circle: A = π[tex]r^2.[/tex]
According to the question we have ,there is a spotlight above the center of the ground that surrounds a 7-foot-radius lit area.
A = π[tex]r^2[/tex]. = π * [tex]7^2[/tex]
= 3.14 * 49 = 153.86 square feet.
So, the area covered by the spotlight is 153.86 square feet.
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Select the correct answer.
Which inequality is equivalent to the given inequality?
-4(x + 7) < 3(z - 2)
OA. -7z<-34
OB. -7z > -34
OC. -7> 22
OD. -7z < 22
-22 < 7x is the inequality that is equivalent to the given inequality.
What is inequality?
An inequality is a relation that compares two numbers or other mathematical expressions in an unequal way. The majority of the time, size comparisons between two numbers on the number line are made. Different types of inequalities are represented by a variety of notations, including:
The symbol a < b indicates that an is smaller than b.
When a > b is used, it indicates that an is bigger than b.
Here, we have
Given: -4(x + 7) < 3(x - 2)
To find out which inequality is equivalent, you solve for x.
-4(x+7) < 3(x-2): distribute variables
-4x-28 < 3x-6: Add 6 to both sided
-4x-22 < 3x: add 4x to both sides
-22 < 7x
Hence, -22 < 7x is the inequality that is equivalent to the given inequality.
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we consider a triangle CDE such that : CD = 3,6cm ; CE = 4,2cm and DE = 5,5
Is the triangle CDE rectangular?
The given triangle CDE is not Rectangular.
What are types of triangles ?
Acute triangle . . . all three angles are less than 90°
Right triangle . . . one angle is 90°
Obtuse triangle . . . one angle is greater than 90°
Equilateral triangle . . . all three sides are the same length
Isosceles triangle . . . two sides are the same length
Scalene triangle . . . all three sides are different lengths
Given:
CD = 36cm ; CE = 42cm and DE = 55
Hence , the given triangle CDE is not Rectangular.
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