Mathematics, 04.04.2020 11:49 leannaadrian
The rectangle below has an area of 81-x^2 square meters and a width of 9-x meters. What expression represents the length of the rectangle?
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Which is the equation of an ellipse with directrices at x = Ā±4 and foci at (2, 0) and (ā2, 0)?
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Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?
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For each polynomial, determine the degree and write the polynomial in descending order. a. ā4x^2 ā 12 + 11x^4 b. 2x^5 + 14 ā 3x^4 + 7x + 3x^3
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Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.
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The rectangle below has an area of 81-x^2 square meters and a width of 9-x meters. What expression r...
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