Mathematics, 13.10.2019 05:20 lnelson9127
Emily wants to hang a painting in a gallery but the painting and frame must have an area of 31 square feet. the painting is 5 feet wide by 6 feet long. the frame must have an equal width of x on each side.
which quadratic equation represents the area of the painting and frame combined?
4x2 + 22x − 1 = 0
4x2 + 22x + 31 = 0
x2 + 11x − 1 = 0
x2 + 11x + 31 = 0
Answers: 1
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Emily wants to hang a painting in a gallery but the painting and frame must have an area of 31 squar...
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