document.write( "Question 346512: find the coordinates of T given that S is teh midpoint of RT, R(-4,2)and S(6,8) \n" ); document.write( "
Algebra.Com's Answer #247745 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! find the coordinates of T given that \n" ); document.write( "S is the midpoint of RT, \n" ); document.write( "R(-4,2)and S(6,8) \n" ); document.write( "----- \n" ); document.write( "Let (x,y) be the coordinates of T. \n" ); document.write( "---- \n" ); document.write( "Solve for x and for y. \n" ); document.write( "---------------------------- \n" ); document.write( "(x+(-4))/2 = 6 \n" ); document.write( "x-4 = 12 \n" ); document.write( "x = 16 \n" ); document.write( "------ \n" ); document.write( "(y+(2))/2 = 8 \n" ); document.write( "y+2 = 16 \n" ); document.write( "y = 14 \n" ); document.write( "------ \n" ); document.write( "T is the point (16,14) \n" ); document.write( "--------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |