B and D. You are welcome.
Answer:
x = 16
Step-by-step explanation:
180=(5x-8)+(7x-4)
180=12x-12
192/12=x
x=16
Volume = 1/3πr^2h
18π = 1/3πr^2 x 6
18 = 2r^2
9 = r^2
r = 3 ft.
Hope this helps you!
slope or what y2-y1/x2-x1 use the formula
