Re-write the standard form equations provided in slope-intercept form:
3. 8x + 2y = 12

Answer:

A=πr2

Step-by-step explanation:

radius is half a circle and pi is 3.14

sorry I don't give answers

Answer:

  c.  Upward facing parabola-shaped; y-intercept (0, -5); symmetrical with respect to the y-axis

Step-by-step explanation:

The positive leading coefficient tells you the graph opens upward. (Eliminates B and D)

The constant -5 tells you the y-intercept is -5. (Eliminates A, which shows an x-intercept, not a y-intercept.)

The function is a vertical translation and scaling of the parent function y=x². There is no translation left or right, so the axis of symmetry remains the y-axis.

__

The correct description is ...

Answer:

3x-3

expanding the brackets

3 times x and -1 times 3

Answer:

a = (d - c) / b

Step-by-step explanation:

ab + c = d

ab = d - c ( divide both sides by b to get the formula for a)

a = (d - c) / b

Using the logistic equation, it is found that the number of people infected after t days is given by:

[tex]P(t) = \frac{2603}{1 + 26.4e^{-0.59t}}[/tex]

It is given by:

[tex]P(t) = \frac{K}{1 + Ae^{-kt}}[/tex]

[tex]A = \frac{K - P(0)}{P(0)}[/tex]

In which:

In this problem, the parameters are as follows: K = 2603, P(0) = 95, k = 0.59.

Hence:

[tex]A = \frac{K - P(0)}{P(0)} = \frac{2603 - 95}{95} = 26.4[/tex]

Then:

[tex]P(t) = \frac{K}{1 + Ae^{-kt}}[/tex]

[tex]P(t) = \frac{2603}{1 + 26.4e^{-0.59t}}[/tex]

More can be learned about the logistic equation at https://brainly.com/question/25697660

Answer:

It is an irrational number

Step-by-step explanation:

Answer:

D

Hope this helps!!!

Answer:

x = 5

2 x 5 = 10

10 - 3 = 7

You could also use a replacement set.

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

[tex]\left[\begin{array}{ccc}5&6&7\\8&9&10\\11&12&13\end{array}\right][/tex]

And so on.

Please click the thanks button.

Here , we need to find a formula for nth term of the sequence 6 , 12 , 18 , .....

Now , here if you notice carefully ,then you can notice that 12 - 6 = 6 and 18 - 12 = 6 , So the given sequence is an AP ( Arithmetic Progression ) with common difference being 6 , first term being 6 , so now as we know that :

Where , [tex]\bf a_n[/tex] is nth term of AP , [tex]\bf a[/tex] being first term while [tex]\bf d[/tex] is the common difference . So , now putting the values in above formula ;

[tex]{:\implies \quad \sf a_{n}=6+(n-1)6}[/tex]

[tex]{:\implies \quad \sf a_{n}=6+6n-6}[/tex]

Cancelling 6 will yield :

[tex]{:\implies \quad \bf \therefore \quad \underline{\underline{a_{n}=6n}}}[/tex]

Henceforth , nth term of the sequence is 6n

Answer:

D. 14 days

Step-by-step explanation:

the data is in pretty much a linear line, so if you continue with the same slope then the data would show Phoebe having 15 saplings left at approximately 14 days. i hope this helps you!! <3

Answer:

74 inches

Step-by-step explanation:

1 yard = 36 inches

then 2 yards = 72

and 72 + 2 inches = 74 inches

Answer:

1

Step-by-step explanation:

55/42

42/42 + 13/42

Making approximations

1 + 0

1

Answer:

Given --- <R is the midpoint of SI, <S is congruent to <I

Reflexive Property --- <R = <R

CPCTC---<Q is congruent to <H

OR

Corresponding Angle Theorem --- <Q is congruent to <H

Hopefully this helps! It's been a little while since I've learned this unit

Step-by-step explanation:

Y Intercept is 1

X Intercept is 0.5

Step-by-step explanation:

Hope this helps!

Step-by-step explanation:

the discriminant is the part of the quadratic formula underneath the square root symbol : b2 -4ac . the discriminant tells as whether there are two solutions ,one solution , or no solution....

Step-by-step explanation:

the total surface area is the sum of the individual areas.

we have the ground area : a 6×6 square. = 36 cm²

and we have 4 equal triangles.

the area of a triangle is baseline × height / 2.

which is for each of these triangles

6 × 12 / 2 = 3 × 12 = 36 cm²

so, the total surface area of the pyramid is

36 + 4×36 = 5×36 = 180 cm²

Solution:

We know that:

This means that:

First, let's find the area of the triangle and square. Then, substitute them in the surface area equation to find the surface area of the pyramid.

Finding the area of a triangle:

Finding the area of a square:

Finding the surface area of the pyramid:

Question :-

Answer :-

Explanation :-

As per the provided information in the given question, we have been given that Lenght of the Rectangle is 12 cm and Breadth of the Rectangle is given 10 cm . And, we have been asked to calculate the Area of Rectangle .

For calculating the Area of Rectangle , we will use the Formula :-

[tex] \bigstar \: \: \boxed{ \sf{ \: Area \: of \: Rectangle \: = \: Length \: \times \: Breadth \: }} [/tex]

Therefore , by Substituting the given values in the above Formula :-

[tex] \dag \: \: \: \sf {Area \: of \: Rectangle \: = \: Length \: \times \: Breadth} [/tex]

[tex] \longmapsto \: \: \sf {Area \: of \: Rectangle \: = \: 12 \: \times \: 10} [/tex]

[tex] \longmapsto \: \: \textbf {\textsf {Area \: of \: Rectangle \: = \: 120 \: cm² }} [/tex]

[tex] \underline {\rule {190pt} {4pt}} [/tex]

The area of the given rectangle.

[tex]area = length \times width[/tex]

[tex]a = 12 \times 10[/tex]

[tex]a = 120 \: {cm}^{2} [/tex]

Therefore, the area of the given rectangle is 120 square centimeters.

Answer= Option B

Answer:

B

Step-by-step explanation:

n³-125=0

n³=125

n= ³√125

n=5

Answer

B

Step-by-step explanation:

Answer: The answer is A. Yes, because every x-value corresponds to exactly one y-value. i hope its right

Perimeter 296 cm

Area: 4851 cm²

Question (b)

Answer:

Perimeter

Question (c)

Answer:

Area

The angles FGH and FJH are corresponding angles

The measure of angle mFJH is 46,2 degrees

The given parameters are:

mFGH = (6x + 21) and mFJH = (17x - 28),

To calculate the angle FJH, we make use of the following equation

mFGH = mFJH

So, we have:

6x + 21 = 17x - 28

Collect like terms

17x - 6x = 21 + 28

Evaluate

11x = 48

Divide both sides by 11

x = 48/11

Recall that:

mFJH = (17x - 28),

So, we have:

mFJH = 17 * 48/11 - 28

mFJH = 46,2

Hence, the measure of angle mFJH is 46,2 degrees

Read more about congruent angles at:

https://brainly.com/question/1675117

Answer:

210°

Step-by-step explanation:

2(6x+21)=17x-28

12x+42/-12x+28=17x-28/-12x+28

70=5x

x=14

mFJH=17(14)-28

=210

Answer:

10, 17

27, 34

x, x+7

Given:

Last season Steven missed 24% of the free throws in his basketball games.

Free throws in the first two games of this season = 25

His missed free throw percentage holds from last season.

To find:

The number of throws Steven miss during these two games.

Solution:

His missed free throw percentage for this season = His missed free throw percentage of last season = 24%

Free throws in the first two games of this season = 25

So, the number of throws Steven miss during these two games is

[tex]24\%\text{ of }25=\dfrac{24}{100}\times 25[/tex]

[tex]24\%\text{ of }25=\dfrac{24}{4}[/tex]

[tex]24\%\text{ of }25=6[/tex]

Therefore, Steven miss 6 free throws during these two games.

By dividing the figure in a rectangle and a circle, we will see that the area of the composited figure is equal to 149.25 square units.

The area will be the area of the rectangle plus the area of the semicircle.

We can see that the width of the rectangle is equal to the diameter of the semicircle, and the radius of the semicircle is 5 units, so its diameter is:

2*5 = 10 units.

Then the rectangle measures 11 units by 10 units, then its area is:

A = 10*11 = 110 square units.

In another hand, for a semicircle of radius R the area is:

A = 0.5*3.14*R^2

In this case we have R = 5, replacing that we get:

A = 0.5*3.14*5^2 = 39.25 square units.

Adding these two we get:

Area = 110 square units + 39.25 square units = 149.25 square units.

If you want to learn more about areas, you can read:

https://brainly.com/question/24487155

There is $2.4 less is the sale price of the black coat than the sale price of the blue coat.

Discount is a kind of reduction or deduction in the cost price of a product.

Given

Maria is trying to decide which one of two winter coats she should buy.

The blue coat usually costs $48 but is on sale for 25% off.

The black coat usually costs $56 but is on sale for 40% off.

The cost of the blue coat after 25% discount;

[tex]= 48\times \dfrac{25}{100}\\\\= 48 \times \dfrac{1}{4}\\\\= 12[/tex]

The cost of the blue coat after discount = $48 - $12 = $36

The cost of the black coat after 40% discount;

[tex]= 56 \times \dfrac{40}{100}\\\\= 56 \times 0.40\\\\=22.4[/tex]

The cost of the black coat after discount = $56 - $22.4 = $33.6

The price of the coat less is the sale price of the black coat than the sale price of the blue coat is;

= $36 - $33.6

= $2.4

Hence, there is $2.4 less is the sale price of the black coat than the sale price of the blue coat.

To know more about discount click the link given below.

https://brainly.com/question/8477909

Answer:

m<b=50

m<a=60

Step-by-step explanation:

Answer:

There would be 100 possibilities

Step-by-step explanation:

N/A

Answer:

188 kids in intermediate, 100 juniors, and 13 children that attend primary school.

Step-by-step explanation:

K there are 300 kids.

5/8 are intermediate, so 5/8 * 300 = 187.5, you can't have half a kid, so we can round to 188 kids are intermediates.

1/3 are juniors, so 1/3 * 300 = 100 are juniors.

The rest are primary:

(1)-(5/8 + 1/3)= 1/24

Thus, 1/24 are primary students, so 1/24 * 300 = 12.5 and again we will round up to 13 children in primary classes.

I am not sure if this is answering your question since you don't specifically have one listed.

37.5 %

Hi there !

8/8 ............. 100%

3/8 ...................x%

x = (3/8*100)/(8/8)

= 300/8 : 1

= 300 : 8

= 37.5 %

Good luck !