mathas1 mathas1

07-02-2017
Mathematics

contestada

find |A B| A = (-4,-3) B = (0,-4)

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LammettHash LammettHash

07-02-2017

I'm assuming [tex]|AB|[/tex] is the length of the line segment connecting the two points.

[tex]|AB|=\sqrt{(-4-0)^2+(-3-(-4))^2}=\sqrt{4^2+1^2}=\sqrt{16+1}=\sqrt{17}[/tex]

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