document.write( "Question 701154: the line y=kx-3 is perpendicular to the line 2y+3x=7. What is the value of k. \n" ); document.write( "
Algebra.Com's Answer #432246 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! y=kx-3 is perpendicular to the line 2y+3x=7 \n" ); document.write( "2y=-3x+7 \n" ); document.write( "y=-3x/2+7/2 \n" ); document.write( "y=-1.5x+3.5 this line has a slope=(-1.5). \n" ); document.write( "Therefore all perpendicular line will have a slope equal to the \n" ); document.write( "negative inverse of this slope [-3/2 : 2/3]. \n" ); document.write( "Ans. y=2x/3-3 \n" ); document.write( " |