Posted by Jaison on Wednesday, February 3, 2010 at 10:30am.
Are the lines 3x14y=9 and 14x+3y=3 parallel, perpendicular, or neither?
Is it perpendicular because the slopes are 14/3,3/14

Math  bobpursley, Wednesday, February 3, 2010 at 10:58am
yes, exactly.
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