document.write( "Question 38042: Are the following lines parallel perpendicular or neither\r
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document.write( "L1 with equation x-5y=10
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document.write( "L2 with equation 5x+y=5\r
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document.write( "a. Parallel
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document.write( "B. Perpendicular
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document.write( "C. Neither \n" );
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Algebra.Com's Answer #23540 by venugopalramana(3286)![]() ![]() You can put this solution on YOUR website! yes perpendicular..b is ok. \n" ); document.write( "product of slopes =-5*1/5=-1 \n" ); document.write( " |