document.write( "Question 61451: I have no clue how to do this problem\r
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document.write( "If a line contains points (-4,1) and (0,4) and a line contains points (6,7) and (11,-3) is it parallel, perpendicular, neither parallel or perpendicular or is it on the same line?\r
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document.write( "Also, is slop perpendicular to the x axis? \n" );
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Algebra.Com's Answer #42283 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! with slopes of(4-1)/(0+4)=3/4 & (-3-7)/(11-6)=-10/5=-2 these lines are neither parallel, perpendicular nor the same line. \n" ); document.write( "thus they are none of the above nor perpendicular tothe x axis. \n" ); document.write( " |