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rosijanka [135]

4 years ago

11

A triangle has a perimeter of 28 cm. If the three sides of the triangle are n, 3n − 4, and 5n − 13, what is the length of each s

ide?
Separate multiple entries with a comma.

1 answer:

jeka57 [31]4 years ago

8 0

28=9n-17 45=9n 5=n One side is 5 One side is 11 One side is 12

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