Answer:
D. 564.44 cm^3
Step-by-step explanation:
V = (1/3)(pi)r^2h
V = (1/3)(3.14159)(7 cm)^2(11 cm)
V = 564.44 cm^3
x - 14 would be the equation
Does this help? Not really sure what you are asking.
cos(270-theta)
= cos{180+(90-theta)}
=-cos theta(90-theta)
=-sin theta
12
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