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Mathematics 19 Online
OpenStudy (anonymous):

the perimeter of the quadrilateral is 49 centimeters. find the length of each side. x+9 , x^2-2x , x+4 , 3x-4

OpenStudy (anonymous):

the perimeter of the quadrilateral is 49 centimeters. 49 = the sum of all 4 sides 49 = x+9 + x^2 -2x + x+4 + 3x-4

OpenStudy (anonymous):

thank you :)

OpenStudy (anonymous):

^_^

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