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Genrish500 [490]
3 years ago
15

Find a single expression that represents the perimeter of the triangle.

Mathematics
1 answer:
melisa1 [442]3 years ago
5 0

Answer:

D

Step-by-step explanation:

Combine like terms

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72 · 9
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The answer is 648. :)
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Step-by-step explanation:

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