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AleksandrR [38]

3 years ago

12

A triangle has side lengths of (2.4b+3.1)(2.4b+3.1) centimeters, (5.9b-9.7)(5.9b−9.7) centimeters, and (5.9c-5.3)(5.9c−5.3) cent

imeters. Which expression represents the perimeter, in centimeters, of the triangle?

1 answer:

Masja [62]3 years ago

7 0

101010100110011010101010101

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