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AfilCa [17]
3 years ago
8

Which operation is performed in the derivation of the quadratic formula moving from step 6 to 7?

Mathematics
1 answer:
yuradex [85]3 years ago
8 0

Answer:c

Step-by-step explanation:

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Answer:

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The width of the rectangle is also the radius of the semicircle. The length of the rectangle is 2 radii, or 14 yd.

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