Can you put more context?
Answer:
V = 115.5 cubic yards
Step-by-step explanation:
V (cone) = 1/3πr²h
just substitute given values to get:
r = 7/2 or 3.5
h = 9
V = π(3.5²)(9)/3
V = 115.5 cubic yards
Answer:
-7-2
Step-by-step explanation:
Answer:
22.5 ft
Step-by-step explanation:
1/1.5=15/x
cross multiply and solve
22.5