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10-11-2022
Mathematics

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A triangle has side lengths of (7m2) centimeters, (9m - 5) centimeters, and
(6n1) centimeters. Which expression represents the perimeter, in centimeters, of
the triangle?
5n - 7 + 16m
5m +5n+4
9m +5n
4
16m + 6n - 8
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A triangle has side lengths of 7m2 centimeters 9m 5 centimeters and 6n1 centimeters Which expression represents the perimeter in centimeters of the triangle 5n class=

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Answer 12 1/6 - 7 2/3