Seudónimo
Seudónimo
30-01-2018
Mathematics
contestada
please help me. I have 1 question. thank you.
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choixongdong
choixongdong
30-01-2018
b/10 = 6/8
b = 10*6 / 8
b = 60/8
b = 15/2
a^2 = ( 15/2)^2 - 6^2
a^2 = 225/4 - 36
a^2 = 225/4 -144/4
a^2 = 81/4
a = 9/2
answer is A
a = 9/2, b = 15/2
Answer Link
Bladerunner1976
Bladerunner1976
30-01-2018
a = 9/2; b = 15/2 so answer A
Answer Link
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