# SOLUTION: Find the medpoint of the segments with the given endpoints: a. (4,-12) and (-6,4) b. (18,28) and (-7,15) Find the other endpoint of a line segment of a line segmetn with the g

Algebra ->  Algebra  -> Length-and-distance -> SOLUTION: Find the medpoint of the segments with the given endpoints: a. (4,-12) and (-6,4) b. (18,28) and (-7,15) Find the other endpoint of a line segment of a line segmetn with the g      Log On

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 Geometry: Length, distance, coordinates, metric length Solvers Lessons Answers archive Quiz In Depth

 Question 93316: Find the medpoint of the segments with the given endpoints: a. (4,-12) and (-6,4) b. (18,28) and (-7,15) Find the other endpoint of a line segment of a line segmetn with the given midpoint and endpoint: a. midpoint (6,-1) endpoint (-9,0)Answer by checkley75(3666)   (Show Source): You can put this solution on YOUR website!x=6+4=10 divide by 2 we get 10/2=5 for the x coordinate y=12+4=16 divided by 2 we get 16/2=8 for the y coordinate . thus the mid point is (5,8) --------------------------------------------------------------------- x=18+7=25 divided by 2 we get 25/2=12.5 for the x coordinate y=28-15=13 divided by 2 we get 13/2=6.5 for the y coordinate. thus the mid point is (12.5,6.5) --------------------------------------------------------------------- x=9+6=15 which is half of the line so we add 15 to 6=21 for the x end point y=1 which is half of the line so we add -1-1=-2 to the -2 & we get 1 for the y coordinate. (21,-2) is the end point. ------------------------------------------------------------------- THE PROOF IS IN THE GRAPHING OF THESE PROBLEMS. :-)