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Levart [38]
2 years ago
9

Please help me !! thank you all

Mathematics
1 answer:
Finger [1]2 years ago
8 0
Ok so basically.... 15^2= 9^2+ x^2

15*15

225= 81+x
-81. -81

144=x^2

12=X

Im pretty sure it’s right!
I used the formula A^2+B^2=C^2
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