emmaerinclark emmaerinclark
  • 03-07-2020
  • Mathematics
contestada

How many units long is a line segment whose endpoints have coordinates (-3,7) and (2,-5)?

Respuesta :

ujalakhan18
ujalakhan18 ujalakhan18
  • 03-07-2020

Answer:

D = 13 units

Step-by-step explanation:

Using Distance Formula to find the length.

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

D = [tex]\sqrt{(2+3)^2+(-5-7)^2}[/tex]

D = [tex]\sqrt{(5)^2+(-12)^2}[/tex]

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

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

D = 13 units

Answer Link
Аноним Аноним
  • 03-07-2020

Answer:

i think its 13

Step-by-step explanation:

i just plotted the points on a coordinate plane and counted it out its was around 12.8 so i rounded it and its was 13

Answer Link

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