3 years ago

a flat for sale sign has a perimeter of 58 inches. the length is 5 inches longer than the width. what is the width?

Mathematics

1 answer:

timofeeve [1]3 years ago

3 0

Answer:

25 inches

Step-by-step explanation:

1. Information that is needed to solve the problem;

The formula for the perimeter is:

2(a+b) = P

where "a" is the length and "b" is the width.

2. Solving the problem;

Substitute the given values into the formula;

2( 5 + b ) = 58

Inverse operations;

2 ( 5 + b ) = 58

/2 /2

5 + b = 29

-5 -5

b = 25

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