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damaskus [11]
4 years ago
13

a farmer needs a rectangular garden that is 64 square feet in area. the length varies inversely with the width. You can use l =

64/w. find the length and the width of the garden if it is a square
Mathematics
1 answer:
Vera_Pavlovna [14]4 years ago
7 0

Answer:

The length and the width of the garden is equal to l=8\ ft

Step-by-step explanation:

Let

l -----> the length

w----> the width

we have

l=\frac{64}{w} ------> equation A

If the garden is a square

then

l=w

substitute in the equation A

l=\frac{64}{l}

l^{2}=64

square root both sides

l=8\ ft

therefore

The length and the width of the garden is equal to l=8\ ft

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