konstantinspringate
konstantinspringate konstantinspringate
  • 23-05-2020
  • Mathematics
contestada

Question in image please help quickly, I'm on a time limit :D

Question in image please help quickly Im on a time limit D class=

Respuesta :

TheLazyNobita
TheLazyNobita TheLazyNobita
  • 23-05-2020

Answer:

By distance formula ,

[tex]AB = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}[/tex]

[tex]AB = \sqrt{(-1-5)^2 + (6-3)^2}[/tex]

[tex]AB = \sqrt{36 + 9}[/tex]

[tex]AB = \sqrt{45}[/tex]

[tex]AB = 6.708[/tex](approx)

To give answer in 3 significant figures :

AB = 6.70

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