Which equation can be used to find the width of the field above if the perimeter is 280 yard (above) the field is ×,and the width of the field is 20.

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asked Jul 4, 2018 187k views

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Andrei Karpuszonak · Answer 1 · 2018-07-08T11:40:52+0000

P=2(L+W)
P=280
W=20 (yards I assume)

280=2(L+20)
divideboth sides by 2
140=L+20
minus 20
120=L

length=120 yards

equation is
P=2(L+W)
or

280=2(x+20)

Which equation can be used to find the width of the field above if the perimeter is 280 yard (above) the field is ×,and the width of the field is 20.

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