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Twelve to the second power plus x to the second power equals twenty to the second power

2 Answers

6 votes

Answer:

it would be 16 :)

Explanation:

User Jon Armstrong
by
7.5k points
6 votes

Answer:

16

Explanation:


12^(2) +x^(2) =20^(2)


144+x^(2) =400

-144 -144


x^(2) =256


\sqrt{x^(2)=
√(256)

x=16

User Gabo Bernal
by
8.2k points

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