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EastWind [94]
3 years ago
13

Answer this for me pls

Mathematics
1 answer:
cricket20 [7]3 years ago
6 0

Answer:

\sqrt{10}

Step-by-step explanation:

Let the third side be x

Using Pythagoras' identity on the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² + 9² = (\sqrt{91})², that is

x² + 81 = 91 ( subtract 81 from both sides )

x² = 10 ( take the square root of both sides )

x = \sqrt{10}

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divide both sides by 0.9
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ANSWER: -0.6> n

Hope this helps! :)
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Answer:

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Step-by-step explanation:

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