fefe75 fefe75
  • 02-03-2018
  • Mathematics
contestada

The perimeter of a quilt is 34 ft. If the quilt is 8 ft long, what is the area

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Son1ca
Son1ca Son1ca
  • 02-03-2018
2l + 2w = 34 (l = 8) (Problem)
2 x 8 = 16 (Finding out the length)
16 + 2w = 34 (Problem with the length)
-16           -16 (Using the subtraction property of equality to isolate the variable)
       2w = 18 (New problem)
       /2      /2 (Using division property of equality)
         w = 9. (Width is found)

9 x 8 = 72. The area is 72 squared feet.
Answer Link
amani19501
amani19501 amani19501
  • 02-03-2018
34-(8x2)=18
18÷2=9
8x9=72
Answer Link

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