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December 19, 2014

December 19, 2014

Posted by **hobo** on Tuesday, March 6, 2012 at 6:02pm.

(-3,-2)

(-10,-9)please explain how this is done

- algebra -
**kanth**, Wednesday, March 7, 2012 at 5:26am( (x1+x2)/2 , (y1+y2)/2 )

= ( (-3-10)/2 , (-2-9)/2 )

=(-13/2 , -11/2)

=(-6.5,-5.5)

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