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jonny [76]
4 years ago
5

Claires backyard is in the shape of a rectangular and has a length of 19.5 feet.it cost her $945 to fence in the yard .if fencin

g costs $15 per foot,what is width of clair backyard?
Mathematics
1 answer:
liberstina [14]4 years ago
5 0
Perimeter = 945/15 = 63 feet

Perimeter = 2(Length + Width)

------------------------------------------------------
Find Width 
------------------------------------------------------
63 = 2(19.5 + width)
63 = 39 + 2width
2width = 63 - 39
2width = 24
width = 12

------------------------------------------------------
Answer: The width is 12 feet.
------------------------------------------------------
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