holyjoon
holyjoon holyjoon
  • 03-04-2019
  • Mathematics
contestada

Question 2 (3 points) What is the length of the segment whose endpoints are A(2, -3) and B(10, 7)?

Respuesta :

MrsStrong
MrsStrong MrsStrong
  • 03-04-2019

Answer:

[tex]d = \sqrt{164} = 12.8[/tex]

Step-by-step explanation:

We can find the distance using the distance formula:

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

We then substitute (2,-3) as [tex](x_1,y_1)[/tex] and (10,7) as [tex](x_2,y_2)[/tex].

[tex]d=\sqrt{(10-2)^2+(7--3)^2} \\d=\sqrt{(8)^2+(10)^2} \\d=\sqrt{64+100}\\d=\sqrt{164}=12.8[/tex]

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