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3 years ago

Can someone please help me?!!? I don't know how to do this and I need help right now

Mathematics

1 answer:

creativ13 [48]3 years ago

7 0

$\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{-5}~,~\stackrel{y_1}{3})\qquad (\stackrel{x_2}{4}~,~\stackrel{y_2}{-5})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ d=\sqrt{[4-(-5)]^2+[-5-3]^2}\implies d=\sqrt{(4+5)^2+(-5-3)^2} \\\\\\ d=\sqrt{9^2+(-8)^2}\implies d=\sqrt{145}\implies d\approx 12.04$

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