Posted by BLAH on Tuesday, September 28, 2010 at 11:05pm.
M is the midpoint of Symbol for Segment A B.. Find the coordinates of B given A(7,2) and M(10,10). Show your work for credit

geometry  WaywardSon, Tuesday, September 28, 2010 at 11:37pm
midpoint formula is all i have to say.
you figure it out yourself how the answer is (13,22)