SOLUTION: Without graphing determine whether the following pairs of lines are (a paralell), (b) perpindicular, or (c) neither. 5x - 6y = 19 6x + 5y = -30

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Question 319395: Without graphing determine whether the following pairs of lines are (a paralell), (b) perpindicular, or (c) neither.
5x - 6y = 19
6x + 5y = -30
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Without graphing determine whether the following pairs of lines are (a paralell), (b) perpindicular, or (c) neither.
5x - 6y = 19
6x + 5y = -30
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Ans: perpendicular
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Cheers,
Stan H.
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