document.write( "Question 162706: If the midpoint of a line segment is (3,4) amd one endpoint is (0,-6) what is the other end point? This question is not from a math book but from the 2007 Cedar Ridge Middle School Math Tournament 7th grade exam. \n" ); document.write( "
Algebra.Com's Answer #119930 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! the other endpoint is as far from the midpoint as the midpoint is from the 1st endpoint\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if (x,y) is the other endpoint, then x-3=3-0 and y-4=4-(-6)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "so x=6 and y=14 \n" ); document.write( " |