blast2x
blast2x
16-04-2020
Mathematics
contestada
Please hurry I need the answer
Respuesta :
DGBxBigxBrain
DGBxBigxBrain
16-04-2020
Answer:
4.12
Step-by-step explanation:
A^2+b^2=c^2 so 8^2+b^2=9^2 so 64+b^2=81 so b^2=17 so b=4.12
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