Mathematics, 20.07.2019 23:00 arlethgonzales10

Giving a crown if you get this right and ! a square playground has an area of (9x2 + 60x + 100) ft2. the side length of the playground is (mx + n) ft where m and n are whole numbers. find an expression for the perimeter of the playground. find the perimeter when x = 7 feet.

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Giving a crown if you get this right and ! a square playground has an area of (9x2 + 60x + 100) ft...