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April 20, 2014

April 20, 2014

Posted by **mota** on Saturday, November 10, 2007 at 2:58am.

(( distance between two points ))

show that C(-5,-1)is the midpoint of the line segment joining A(-2,5) and B(-8,-7)

please in detales .. thank u

- math -
**drwls**, Saturday, November 10, 2007 at 4:56amThe midpoint has an x coordinate that is the average of XA and XB. That would be (-8-2)/2 = -5. The y coordinate is the average of YA and YB, and you can verify that is also satisfied.

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