lauren20015 lauren20015
  • 16-09-2020
  • Mathematics
contestada

What is the distance between the points (8, -3) and (1,5) ?

Respuesta :

ZJSG09112007
ZJSG09112007 ZJSG09112007
  • 16-09-2020

Answer:

[tex]d=\sqrt{113}[/tex]

Step-by-step explanation:

[tex](8, -3)= (x_1,y_1)\\(1,5) =(x_2,y_2) \\\\d = \sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}\\\\d = \sqrt{\left(1-8\right)^2+\left(5-\left(-3\right)\right)^2}\\\\d = \sqrt{(1-8)^2 +(5+3)^2} \\\\d = \sqrt{(-7)^2+(8)^2}\\ \\d = \sqrt{49+64}\\ \\d = \sqrt{113}[/tex]

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