document.write( "Question 831799: What is the slope of a line perpendicular to the line whose equation is 3y+15x=9? \n" ); document.write( "
Algebra.Com's Answer #501640 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! slope =-b/a=-15/3=-5 \n" ); document.write( "perpendicular slope =1/5 \n" ); document.write( " |