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Find what x=______
show work pleae​

Find what x=______ show work pleae​-example-1

1 Answer

8 votes

Answer:

Use pythogoras theorem

a^2+b^2=c^2

x^2=c^2-a^2

x^2=15^2-12^2

x^2=81

x= square root of 81

x=9

Explanation:

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