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Mathematics 11 Online
OpenStudy (chrisxa12):

Write an expression for the perimeter of the triangle shown below: A triangle is shown with side lengths labeled 0.3x plus 24, 5x, and 0.2x minus 15. 10x − 9 10x − 39 5.5x − 9 5.5x + 9

OpenStudy (wanell):

Perimeter is the sum of the sides .3x +24+ 5x+.2x-15 C combine like terms , the answer is 5.5x + 9

OpenStudy (chrisxa12):

Thanks

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