Question

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

Answer 1

`\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 = √(( x_2- x_1)^2 + ( y_2- y_1)^2) \\\\\\ d=√([4-(-5)]^2+[-5-3]^2)\implies d=√((4+5)^2+(-5-3)^2) \\\\\\ d=√(9^2+(-8)^2)\implies d=√(145)\implies d\approx 12.04`