Answer:
Step-by-step explanation:
Answer:
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Step-by-step explanation:
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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:
−20x − 8
Step-by-step explanation: