No it is not because you can't make it into a fraction.
Answer is D subtraction property of equality; multiplication property of equality
Ok so for number one is 6in the radius? And for number two your answer is C. 250 in. Squared.
Perhaps you mean to find the volume under
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? It seems like you have to rely on calculus otherwise (in the case that you indeed mean
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).
Assuming this, note that
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describes the top half of a sphere with radius 8, which means the volume below this surface over the disk
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is simply half the volume of the sphere. Thus the volume is