haleyr134
haleyr134 haleyr134
  • 25-11-2020
  • Mathematics
contestada

can someone help me with this please
The midpoint of AB with line above it is M(-2, 1). If the coordinates of A are (1, -2) what are the coordinates of B?

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mrcoolboy
mrcoolboy mrcoolboy
  • 25-11-2020
The coordinates of B are (-5, 4)
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