Can someone help me

Question

rectangular prism has a volume of 20 in³. If the height of the prism is doubled and all the other dimensions stay the same, what is the volume of the new prism?

Answer 1

To find volume of a prism you have to apply the volume formula:

The volume formula of a prism is

v=lwh

In this case the volume is given we need to find the length, width and height.

v=20in^3

You plug in the volume in the formula

20in^3=length*width*height.

The solution is either the width or length will be divided by 2.

20in^3=2x2x5

20in^3=1x2x10

The length is divided by 2.

ANS: 20in^3=1x2x10

Answer 2

20 = length * width * height

What happens to volume if height is doubled - multiplied by 2?