(08.01 HC)
Pyramid A is a square pyramid with a base side length of 14 inches and a height of 6 inches. Pyramid B
has a volume of 3,136 cubic inches. How many times bigger is the volume of pyramid B than pyramid
A? Provide an explanation and show all of your work to receive full credit. (5 points)

The volume of pyramid B is 8 times bigger than the volume of pyramid A

Step-by-step explanation:

First we need to find the volume of the pyramid A.

The volume of a pyramid is calculated by:

V = (1/3)*A*h

Where A is the base area and h is the height.

In our case, the base is a square, so the area is 14 * 14 = 196 in. So, the volume is:

Va = (1/3) * 196 * 6 = 392 in3

Now, to compare the volumes, we just need to divide the volume of pyramid B bt the volume of pyramid A:

Vb / Va = 3136 / 392 = 8

So the volume of pyramid B is 8 times bigger than the volume of pyramid A

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation: