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Mathematics 14 Online
OpenStudy (anonymous):

Which expression represents the perimeter of the rectangle above? 6x + 3 10x + 6 8x² + 6x 12x + 6

OpenStudy (anonymous):

OpenStudy (anonymous):

Where's the rectangle?

OpenStudy (anonymous):

You add the lengths of all sides. Since two sides have a length of 4x+3 each and the other two sides have a length of 2x each, the perimeter should be equal to 2*(4x+3) + 2*(2x)

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