Mathematics, 29.03.2021 05:20 dannnaa
For which system of equations is the graph a pair of parallel lines? A. { y = 2 3 x − 4 y = 5 + 2 3 x B. { y = 7 9 x + 9 y = 9 − 7 9 x C. { y = 1 5 x − 1 y = 5 x − 1 D. { y = 3 4 x + 8 y = 8 − 4 3 x
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Which best explains why this triangle is or is not a right triangle?
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[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?
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Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)
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For which system of equations is the graph a pair of parallel lines? A. { y = 2 3 x − 4 y = 5 + 2 3...
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