mahmakhalid1 mahmakhalid1
  • 20-12-2019
  • Mathematics
contestada

The midpoint of AB IS (5,-3). The coordinates of endpoint A are (9,2). Which are the coordinates of endpoint B?

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MamoonWasim
MamoonWasim MamoonWasim
  • 20-12-2019

Step-by-step explanation:

[tex](9 + x) \div 2 = 5[/tex]

9+x=10

x=1

[tex](2 + y) \div 2 = - 3[/tex]

2+y=-6

y=-8

B= 1,-8

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