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Shana wants to use all 62 feet of the fencing she has to make a rectangular run for her dog. She decides to make the length of the run 20 feet. She writes and solves the equation 2l + 2w = 62 to find the width of the run.

Respuesta :

Bubba

You have asked no question.

I am ASSUMING you want to know how to solve the equation to learn the width.

2L + 2W = 62

2(20) + 2W = 62

    40 + 2W = 62

            2W = 22

              W = 11

Answer:

Width of the run is [tex]11[/tex] feet

Step-by-step explanation:

Perimeter of a rectangular field

[tex]= 2 (length) + 2( width)\\= 2 l + 2w\\[/tex]

On solving the above equation, we get -

[tex]2l + 2w = 62\\2 (20) + 2w = 62\\w = \frac{62 -40}{2} \\w = 11\\[/tex]

Width of the run is [tex]11[/tex] feet

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