High School

15. A rectangle has a perimeter of 120 inches and a length of 37 inches. What is the width of the rectangle?

Answer :

the width of the rectangle should be 23 inches

Final answer:

The width of the rectangle with a perimeter of 120 inches and a length of 37 inches is 23 inches.

Explanation:

The question pertains to the calculation of the width of a rectangle given the perimeter and one of its sides (length). To find the width, we need to understand the formula for the perimeter of a rectangle:

P = 2L + 2W

Where P is the perimeter, L is the length and W is the width. By substituting P with 120 inches and L with 37 inches, the equation becomes:

[tex]120 = 2*37 + 2W[/tex]

This simplifies to:

120 = 74 + 2W

From here, isolate W by subtracting 74 from both sides of the equation:

120 - 74 = 2W

Which simplifies to:

46 = 2W

Lastly, dividing both sides by 2 to finally reveal the width:

W = 46 / 2 = 23 inches

So, the width of the rectangle is 23 inches.

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