damikawilliam503 damikawilliam503

20-07-2021
Mathematics

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I need help solving a problem, can u help me ?

I need help solving a problem can u help me class=

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alexaaaisbvgb alexaaaisbvgb

20-07-2021

Its 5
A^2+b^2=c^2
12^2 +b^2= 13^2
144+b^2 =169
169-144=25
square root 25 is 5

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