Parviz F. answered 04/04/14
Tutor
4.8
(4)
Mathematics professor at Community Colleges
130 ^2 = 50^2 + b^2
b = √[(130^2) - (50^2) ] = √[ ( 16900- 2500) = √14400 = 120
Leticia F.
asked 04/03/14
Parviz F. answered 04/04/14
Mathematics professor at Community Colleges
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