Question 1126667
<font face="Times New Roman" size="+2">


The *[tex \Large x]-coordinate of the midpoint of a segment is given by:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ x_m\ =\ \frac{x_1\ +\ x_2}{2}]


The *[tex \Large y]-coordinate of the midpoint of a segment is given by:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ y_m\ =\ \frac{y_1\ +\ y_2}{2}]


You are given the points *[tex \Large (x_m,y_m)] and *[tex \Large (x_1,y_1)].  Substitute the values and then solve the resulting equations for *[tex \Large x_2] and *[tex \Large y_2]
								
								
John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
<img src="http://c0rk.blogs.com/gr0undzer0/darwin-fish.jpg">
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  
								
{{n}\choose{r}}
</font>