emmaerinclark emmaerinclark
  • 02-07-2020
  • Mathematics
contestada

How many units long is a segment whose endpoints are (2,3) and (7,15)?

Respuesta :

Space
Space Space
  • 02-07-2020

Answer:

13 units

Step-by-step explanation:

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

Simply plug in your variables

[tex]d = \sqrt{(7-2)^2 + (15-3)^2}[/tex]

[tex]d = \sqrt{5^2 + 12^2}[/tex]

[tex]d = \sqrt{25 + 144}[/tex]

[tex]d = \sqrt{169}[/tex]

d = 13

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