Mathematics, 03.07.2019 10:30 kieante01
If point a is located at (0,-8) and b is located at (4,-5) what is the distance between thema. 5b. 6c. 7d. 8
Answers: 1
![\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ A(\stackrel{x_1}{0}~,~\stackrel{y_1}{-8})\qquad B(\stackrel{x_2}{4}~,~\stackrel{y_2}{-5})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ AB=\sqrt{[4-0]^2+[-5-(-8)]^2}\implies AB=\sqrt{(4-0)^2+(-5+8)^2} \\\\\\ AB=\sqrt{4^2+3^2}\implies AB=\sqrt{25}\implies AB=5](/tpl/images/0046/0739/2f65b.png)
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If point a is located at (0,-8) and b is located at (4,-5) what is the distance between thema. 5b. 6...
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