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A triangle has side lengths of (6x+ 10y) centimeters, (8x-9z) centimeters and ( 4z-7y) centimeters. Which expressions represents the perimeter, in centimeters of the triangle
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A triangle has side lengths of (6x+ 10y) centimeters, (8x-9z) centimeters and ( 4z-7y) centimeters. Which expressions represents the perimeter, in centimeters of the triangle

User Kiran B
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so first of all we should add al the sides for the perimeter.6x +8x+10y-7y-9z+4z.We should simplify. 14x+3y-5z is the answer

User Rseddon
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