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2 years ago

5. The rectangular pool has an area of 520 square feet. The length of 3

Mathematics

1 answer:

erastovalidia [21]2 years ago

4 0

Answer:

z*(z - 3) = 520

Step-by-step explanation:

Use the following representations:

Width: W

Length: L = W + 3, or W = L - 3

Area = L*W = L*(L - 3) = 520

Equation b) is the correct one: z*(z - 3) = 520

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