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  • 19-11-2020
  • Mathematics
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helpppppppppppppppppppppppppppppppppppppp math will give brainy thing 50 points

helpppppppppppppppppppppppppppppppppppppp math will give brainy thing 50 points class=

Respuesta :

xenia168
xenia168 xenia168
  • 19-11-2020

Answer:

( - 10 , 6 )

Step-by-step explanation:

( [tex]\frac{x_{1} +x_{2} }{2}[/tex] , [tex]\frac{y_{1} +y_{2} }{2}[/tex] )

(- 4 + x ) / 2 = - 7 ⇔ - 4 + x = - 14 ⇒ x = - 10

( - 4 + y ) / 2 = 1 ⇔ - 4 + y = 2 ⇒ y = 6

( - 10 , 6 )

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