The coordinates of AB are A(-4,4) and B(2,1) which measurement is closest to the length of AB units

Question

The coordinates of AB are A(-4,4) and B(2,1) which measurement is closest to the length of AB units

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Kylie 3 months 2022-02-14T02:23:53+00:00 1 Answer 0 views 0

Answers ( )

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    2022-02-14T02:25:04+00:00

    Answer:

    [tex]AB\approx 6.7\ units[/tex]

    Step-by-step explanation:

    Distance between two points: Distance between two points [tex](x_1,y_1)\ and\ (x_2,y_2)[/tex] is given by

    [tex]d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2[/tex]

    [tex]A(-4,4)\ and\ B(2,1)\\\\AB=\sqrt{(1-4)^2+(2+4)^2}\\\\AB=\sqrt{(-3)^2+(6)^2}\\\\AB=\sqrt{45}\\\\AB=3\sqrt{5}\\\\AB\approx 6.7\ units[/tex]

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45:7+7-4:2-5:5*4+35:2 =? ( )