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Mathematics, 16.07.2021 21:20 barbar12345
A photographer needs a frame for an 5 x 7 inch picture, such that the total area is 80 in? Calculate the width of
the frame. Which of the following quadratic equations would be used when solving this?
4x^2 + 24x = 45
4x^2 + 12x = 45
2x^2 + 24 = 45
2x^2 + 12x = 45
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Answers: 3
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A photographer needs a frame for an 5 x 7 inch picture, such that the total area is 80 in? Calculate...
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