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emmainna [20.7K]
3 years ago
9

10 points to the person who answers this whole thing and I will mark you as brainliest.

Mathematics
1 answer:
olga2289 [7]3 years ago
4 0

Answer:

Step-by-step explanation:

Perimeter is found by adding together all the lengths of the sides. For us, that is x + (2x + 5) + (6x - 17) + (3x + 2). Now we will just combine like terms. We can also drop the parenthesis because they do nothing for us and mean nothing to the problem.

x + 2x + 5 + 6x - 17 + 3x + 2 becomes

12x - 10

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Answer:

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then you just multiply 9 by 7/2

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<em>both of the answers in bold are correct</em>

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