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UkoKoshka
[18]
3 years ago
11
??? Really need help
Mathematics
Answer
Comment
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1
answer:
Drupady
[299]
3 years ago
3
0
A^2 + 5^2 = 10^2
a^2 + 25 = 100
a^2 = 100-25
a^2 = 75
a = sqrt(75) = 5sqrt(3)
answer is A
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