Mathematics, 26.07.2019 10:30 Shazrts2371
Factor x2 + x – 42. x2 + x – 42 = x2 + – 42 = x( )– (x + 7) =
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Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?
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A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.
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Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis
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Factor x2 + x – 42. x2 + x – 42 = x2 + – 42 = x( )– (x + 7) =...
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