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2 years ago

PLEASE ANSWER ASAP!!!!!!!

Mathematics

1 answer:

maksim [4K]2 years ago

4 0

A cheesecake has equally sized slices. Each slice is a different flavor. The cheesecake has 12 slices.

<h3>What is the area of the circle?</h3>

The area of the circle is defined as the product of the pie and the square of the radius.

The area of the circle = πr²

In order to calculate the total area of the cheesecake, since it's a circle its area is given by:

cheesecake area = πr²

cheesecake area = π(10/2)² = π(5)²

cheesecake area = 25 π square inches

Therefore the number of slices is the ratio of the cheesecake total area by the area of each slice:

The number of slices = 25 π/(25 π/12)

The number of slices = 12

The cheesecake has 12 slices.

Learn more about circle;

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4 years ago

I need help with 12.5•10•14 L•W•H

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<h3>Answer:</h3>

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3 years ago

2x+110 = 180 solve for x please !!

Ad libitum [116K]

Answer: x = 35

Step-by-step explanation: 2x+110=180

2x+110-110=180-110

2x=70

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3 years ago

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3 years ago

Is y=-3/4×+2 and 3x-4y=-8 parallel,perpendicular,or neither.<br>

stiks02 [169]

Answer: neither

Step-by-step explanation:

Two lines are said to be parallel if the have the same slope

Two lines are said to be perpendicular if the product of the slope of the two lines = 1 , that is if $m_{1}$ is the slope of the first line and $m_{2}$ is the slope of the second line , then

$m_{1}$ x $m_{2}$ = -1

$m_{1}$ = -1/ $m_{2}$

The given lines are

y = -3/4 x + 2 and 3x - 4y = -8

Let us write the two lines in slope - intercept form , that is in the form

y = mx + c , where m is the slope and c is the y - intercept.

The first line is already in this form , this means that $m_{1}$ = -3/4

To find $m_{2}$ , we must first of all write the equation in slope - intercept form , that is , we will make y the subject of the formula

3x - 4y = -8

4y = 3x + 8

y = 3/4x + 2

Therefore , $m_{2}$ = 3/4

Recall , for the two lines to be parallel , $m_{1}$ = $m_{2}$

but , -3/4 $\neq$ 3/4 , therefore they are not parallel

Also , for the two lines to be perpendicular , $m_{1}$ x $m_{2}$ = -1

-3/4 x 3/4 = -9 / 16 $\neq$ -1 , therefore , they are not perpendicular.

In conclusion , the two lines are neither parallel nor perpendicular

3 0

4 years ago