Mathematics, 04.04.2020 22:39 nforrestall

A triangle has side lengths of (4.7a-6.2b) centimeters, (6.3a+5.1c) centimeters, and (1.6c-4.9b) centimeters. Write an expression (in the simplest form) to represent the perimeter of the triangle.

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A triangle has side lengths of (4.7a-6.2b) centimeters, (6.3a+5.1c) centimeters, and (1.6c-4.9b) cen...