The points (-1, – 17) and (r, 7) lie on a line with slope 4. Find the missing coordinate r.
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Triangle xyz has vertices x(1,3), y(0,0)

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm