A parallelogram has side lengths of 9x+12 and 3x+7. what is the perimeter?

asked Dec 10, 2018 23.9k views

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You can add 9x and 3x together to get 12x and you can add 12+7 to get 19 so your answer is 12x + 19

Asherbret answered Dec 12, 2018

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5 votes

24x + 38 is the answer

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