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umka2103 [35]
2 years ago
15

Please help me now please

Mathematics
1 answer:
nadezda [96]2 years ago
7 0
A2+B2=C2

12(2)+B(2)=27.1(2)

24+B=54.2
-24 -24
——————
B=30.2

Answer is 30.2
I hope this helps
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