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ale4655 [162]
2 years ago
10

Keeven uses 78 feet of fence to make a rectangle pan for his pet rabbit. The length of the pin is 20 feet.What is the width of t

he rectangle pen
Mathematics
1 answer:
jeyben [28]2 years ago
3 0

Answer:

  19 ft

Step-by-step explanation:

The perimeter of a rectangle is given by ...

  P = 2(L +W)

Filling in the given values, we have ...

  78 = 2(20 +W)

  39 = 20 +W . . . . . divide by 2

  19 = W . . . . . . . . subtract 20

The width of the rectangular pen is 19 feet.

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