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Vladimir [108]
3 years ago
7

What is the answer to this somebody!!!

Mathematics
1 answer:
Fed [463]3 years ago
7 0

Use the geometric mean for right triangles as the sides are related to the hypotenuse. 30 - 6 = 24. We need that for our proportion. \frac{24}{x}=\frac{x}{30}. We cross-multiply to get x^2=720. Taking the square root of both sides gives us that x=12\sqrt{5}, the second choice above.

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