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Colt1911 [192]
3 years ago
6

WILL ASSIGN BRAINLIEST!!!

Mathematics
1 answer:
Luda [366]3 years ago
3 0
I beleive the answer is B
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What is the volume of a cylinder with a height of 7.1 ft and a base with a diameter of 12.8 ft, to the nearest tenth of a cubic
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A rectangle and a square have the same area. The width of the rectangle is 2 in less than the side of the square and the length
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The area of a rectangle is A=LW, the area of a square is A=S^2.

W=S-2 and L=2S-3

And we are told that the areas of each figure are the same.

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S^2=(2S-3)(S-2)  perform indicated multiplication on right side

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S^2=2S^2-7S+6  subtract S^2 from both sides

S^2-7S+6=0  factor:

S^2-S-6S+6=0

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S=6 is the only valid value for S.  Now we can find the dimensions of the rectangle...

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