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alina1380 [7]
3 years ago
15

a rectangle has side lengths (2x -5) meters and ( 2x + 6) meters. write a linear expression in simplest form to represent the pe

rimeter. Fing the perimiter if the value of x is 12 meters
Mathematics
1 answer:
NikAS [45]3 years ago
3 0

Answer:

perimeter=2(l+w)

2(2x+6 + 2x-5)

perimeter=2(2×12+6) +2×12-5)

2(30+19)

2(49)

p=98m

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