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JulijaS [17]
2 years ago
14

Use formula A=LW to find the length of a rectangle when the width is 35 ft and the area is 1,750 sq ft

Mathematics
1 answer:
Ludmilka [50]2 years ago
6 0

Answer:

the length of the rectangle is 50 ft

Step-by-step explanation:

A-LW

1,750=L(35)

divide both sides by 35

L= 50

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g)\\\\x^2+9x-4=0\\\\x^2+9x=4\\\\x^2+9x+(\frac92)^2=4+(\frac92)^2\\\\(x+\frac92)^2=4+20.25\\\\x+\frac92=\pm\sqrt{24.25}\\\\\underline{x=\pm\sqrt{24.25}-4.5\approx-9.42\ or\ 0.52}

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