SOLUTION: using algebra decide whether lines k1 and k2 are perpendicular. then graph the lines to check your answer. line k1 y= 3x line k2 y= -1/3x-2.
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Question 1096921: using algebra decide whether lines k1 and k2 are perpendicular. then graph the lines to check your answer. line k1 y= 3x line k2 y= -1/3x-2. Answer by josgarithmetic(39630) (Show Source):
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