document.write( "Question 511300: Please help me solve this equation:
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document.write( "What is the standard form of the equation of the line that is perpendicular to 6x+5y=0 and contains (-6,-1)? \n" );
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Algebra.Com's Answer #342193 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 6 x + 5 y = 0 \n" ); document.write( "Find the slope of this line \n" ); document.write( " \n" ); document.write( "5 y = -6 x + 0 \n" ); document.write( "Divide by 5 \n" ); document.write( " y = -1.200 x + 0 \n" ); document.write( "Compare this equation with y=mx+b \n" ); document.write( "slope m = -1.20 \n" ); document.write( " \n" ); document.write( "The slope of a line perpendicular to the above line will be the negative reciprocal 0.83 \n" ); document.write( "m1*m2=-1 \n" ); document.write( "The slope of the required line will be 5/6 \n" ); document.write( " \n" ); document.write( "m= 5/6 ,point ( -6 , -1 ) \n" ); document.write( "Find b by plugging the values of m & the point in \n" ); document.write( "y=mx+b \n" ); document.write( "-1 = -5.00 + b \n" ); document.write( "b= 4 \n" ); document.write( "m= 5/6 \n" ); document.write( "The required equation is y = 5/ 6 x + 4 \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " \n" ); document.write( " |