Question 11 (2.5 points) The perimeter of a rectangular poster is 108 in. The length is 12 in, greater than the width. Find the length, a) 21 b) 42 c) 33 d) 48

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asked Nov 9, 2020 219k views

3 votes

Question 11 (2.5 points)

The perimeter of a rectangular poster is 108 in. The length is 12 in, greater than the
width. Find the length,
a) 21
b) 42
c) 33
d) 48

Mathematics
college

Danielhrisca asked

by Danielhrisca

5.3k points

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1 Answer

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Answer:

42 in

Explanation:

108 in = 2l + 2w

l = 12 in

108 = 24 + 2w

84 = 2w

w = 42

Mlvljr answered Nov 13, 2020

by Mlvljr

5.7k points

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