SOLUTION: a)if (9,b,15) is a Pythagorean tripe, then b=? b)the principal square root of 625 equals _______

SOLUTION: a)if (9,b,15) is a Pythagorean tripe, then b=? b)the principal square root of 625 equals _______

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Question 281253: a)if (9,b,15) is a Pythagorean tripe, then b=?
b)the principal square root of 625 equals _______

Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!

9,12,15 is in the ration 3,4,5 whicah are always right triangles

principle sqrt = 25 (the positive one)

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