jakejr181082
jakejr181082
10-04-2018
Mathematics
contestada
??? Really need help
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musiclover10045
musiclover10045
10-04-2018
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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