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OpenStudy (anonymous):
Find a and b correct to the nearest hundredth using the Pythagorean Theorem. 1) a = 3b, c = 20 2) a = 2/3b, c = 52
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OpenStudy (anonymous):
(3b)^2 +b^2 =20^2 9b^2 +b^2 =400 10b^2=400 b^2=40 b=sqrt(40)
OpenStudy (anonymous):
since a=3b a=3sqrt(40)
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