document.write( "Question 416430: Having some difficulty with this question. Any help would be so greatly appreciated.
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document.write( "Decide whether the pair of lines is parallel, perpendicular, or neither
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document.write( "5x+3y=9
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document.write( "3x-5y=8\r
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document.write( "Thanks again!! \n" );
document.write( "
Algebra.Com's Answer #291755 by stanbon(75887) ![]() You can put this solution on YOUR website! Decide whether the pair of lines is parallel, perpendicular, or neither \n" ); document.write( "5x+3y=9 \n" ); document.write( "3x-5y=8 \n" ); document.write( "---- \n" ); document.write( "Slope-intercept form: \n" ); document.write( "y = (-5/3)x + 3 \n" ); document.write( "y = (3/5)x - (8/3) \n" ); document.write( "------- \n" ); document.write( "Since (-5/3)(3/5) = -1 \n" ); document.write( "the lines are perpendicular. \n" ); document.write( "================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=========== \n" ); document.write( " |