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  • 24-01-2018
  • Mathematics
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What are the coordinates of the midpoint of the segment whose in points are A (-1,9) and B (3,8)

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emmalined0116
emmalined0116 emmalined0116
  • 24-01-2018
y2-y1       8-9      -1
____  =   ___ =  ___=    -1/4
x2-x1       3-(-1)   4
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