Respuesta :

Answer:

(8, -7)

Step-by-step explanation:

QR, R= (-2, -1)

M= (3, -4)

Q= ?

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  • 3= (-2+x)/2 ⇒ x= 6+2= 8
  • -4= (-1+y)/2 ⇒ y= -8+1= -7

Q= (8, -7)

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