jalyn67 jalyn67

27-08-2019
Mathematics

contestada

what is the perimeter of a triangle with side lengths 2x (3x-1) and (4x+5)?

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mathstudent55 mathstudent55

27-08-2019

Answer:

perimeter = 9x + 4

Step-by-step explanation:

The perimeter is the sum of the lengths of the sides.

perimeter = 2x + 3x - 1 + 4x + 5

Collect like terms.

perimeter = 9x + 4

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