The perimeter of a rectangle is 87 ft. The length is x ft and the width is 19 ft. What is the length of the rectangle, in feet?
1 answer:
Answer: The length is 24.5 feet.
Step-by-step explanation:
The formula for the perimeter of a rectangle is P = 2L + 2W.
Plug in the values you know
87 = 2L + 2(19)
Solve for L
87 = 2L + 38
subtract 38 from both sides
49 = 2L
divide both sides by 2
L = 24.5
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24/16 are both multiples of 8
24/8 = 3 16/8 = 2
3/2
765,000 should be the correct answer
He is not correct because 3.5 is actually 3 and 1/2
not 3/5
hope that helps @:)
Jada ran 1.977 miles more than Noah
