Andy is buying carpet squares for his living room. The length of the room is 20 feet, and the width is 16 feet. Each carpet square covers 4 square feet. How many carpet squares will Andy need to purchase to cover the room? A) 9 carpet squares
B) 36 carpet squares
C) 80 carpet squares
D) 144 carpet squares

The area of his living room is 320, and since the carpets cover 4 sq feet then we have 320 / 4 = 80.

Hope this helped and brainliest please

C. 80 carpet squares

Step-by-step explanation:

Find the area of the room:

A = l*w = 20 * 16 = 320 sq ft

The room is 320 square feet and each carpet square covers 4 square feet

320 / 4 = 80 carpet squares

3rd box is the answer

step-by-step explanation:

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)