25smitht
25smitht 25smitht
  • 08-09-2021
  • Mathematics
contestada

Find the distance between A(−3,8)
and B(−1,4).
Round to the nearest tenth, if necessary.

Respuesta :

5982958
5982958 5982958
  • 08-09-2021

Answer: the answer should be 4.5

Step-by-step explanation:

Answer Link
Ideaiite
Ideaiite Ideaiite
  • 08-09-2021

Answer:

4.50

Step-by-step explanation:

d = distance between points

[tex]d=\sqrt{(x2-x1)^2 + (y2-y1)^2[/tex]

[tex]d=\sqrt{(-1 - (-3))^2 + ( 4-8)^2)[/tex]

[tex]d=\sqrt{(2^2 + (-4)^2)[/tex]

[tex]d=\sqrt{(4+16)[/tex]

[tex]d=\sqrt{ 20[/tex]

= 4.47 ~ 4.50

Answer Link

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