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cupoosta [38]
3 years ago
8

HELP!!!!!!!!!!!!!

Mathematics
2 answers:
irinina [24]3 years ago
8 0
You would need to use the pythagorean theorum which is would be 8 squared +x squared = 15 squared
Gelneren [198K]3 years ago
6 0
15^2=8^2+x^2
225=64+x^2
161=x^2
x=12.68857754
x=12.7
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