haleywebster08 haleywebster08
  • 10-09-2019
  • Mathematics
contestada

Point A has coordinates (2, 4), and point C has coordinates (5, 0). what is AB?

Respuesta :

jdoe0001 jdoe0001
  • 10-09-2019

[tex]\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ A(\stackrel{x_1}{2}~,~\stackrel{y_1}{4})\qquad C(\stackrel{x_2}{5}~,~\stackrel{y_2}{0})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ AC=\sqrt{(5-2)^2+(0-4)^2}\implies AC=\sqrt{3^2+(-4)^2} \\\\\\ AC=\sqrt{9+16}\implies AC=\sqrt{25}\implies AC=5[/tex]

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