A rectangle has side lengths(2x-5) meters and (2x+6) meters. Write a linear expression in simplest form to represent the perimeter. Find the perimeter of the value of x is 12 meters
Question
Answer:
Perimeter = sum of all 4 sides= 2(2x - 5) + 2(2x + 6_)
= 4x - 10 + 4x + 12
= 8x + 2 Answer
When x = 12 Perimeter = 8(12) + 2 = 98 meters answer
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11 months ago
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