Question

The volume of a cylinder is given by V = pi r^2h

Answer 1

Answer:

D.

Step-by-step explanation:

Simply plug in your variables and solve (r = x + 2 and h = 3x + 8):

V = π(x + 2)²(3x + 8)

V = π(x² + 4x + 4)(3x + 8)

V = π(3x³ + 20x² + 44x + 32)

V = 3x³π + 20x²π + 44xπ + 32π

Answer 2

Answer:

D on edg

Step-by-step explanation: