A driveway is 81 feet long, 12 feet wide, and LaTeX: \frac{1}{2}1 2 feet deep. How many cubic feet of concrete will be required for the driveway? (This is a volume question)
Group of answer choices

A.458 cubic feet

B.423 cubic feet

C.5,832 cubic feet

D.486 cubic feet

V =486 ft^3

Step-by-step explanation:

We will assume that the driveway is rectangular

V = l*w*h  where l is the length, w is the width and h is the height

V = 81 * 12* 1/2

V =486 ft^3

D

Step-by-step explanation:

Volume = length × width × height

= 81 × 12 × ½

= 486 ft³

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9