anissasaidi326 anissasaidi326

24-02-2022
Mathematics

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The length of the rectangular swimming pool is one foot less than twice the width. The perimeter of the pool is 112 feet. Find the length of the pool.

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hernandezpaul31 hernandezpaul31

24-02-2022

Answer:

length is 19 ft

Step-by-step explanation:

b = length, we can write the formula for perimeter and plug in the width

112= 2a + 2b

112= 2(2b-1)+ 2b

112= 4b -2 +2b

114 = 6b

b= 19

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