document.write( "Question 459623: The coordinates of the midpoint of a segment are (3,-2).One of the endpoints was coordinates (10,-8).What are the coordinates of the other endpoints? \n" ); document.write( "
Algebra.Com's Answer #315161 by mananth(16946)![]() ![]() You can put this solution on YOUR website! (3,-2).One of the endpoints was coordinates (10,-8).\r \n" ); document.write( "\n" ); document.write( "Let (x,y) be the point\r \n" ); document.write( "\n" ); document.write( "3= (10+x)/2 \n" ); document.write( "6= 10+x \n" ); document.write( "x=-4\r \n" ); document.write( "\n" ); document.write( "-2=(-8+y)/2 \n" ); document.write( "-4=-8+y \n" ); document.write( "y=4\r \n" ); document.write( "\n" ); document.write( "The other endpoint = (-4,4) \n" ); document.write( " |