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Elis [28]
4 years ago
11

Find a distance between each pair point. When you answered to the nearest 10th (-2,-3) and (-4,4)

Mathematics
1 answer:
solong [7]4 years ago
7 0
Use the formula:

A(x_A;\ y_A);\ B(x_B;\ y_B)\\\\|AB|=\sqrt{(x_B-x_A)^2+(y_B-y_A)^2}

We have:

A(-2;\ -3);\ B(-4;\ 4)

substitute:

|AB|=\sqrt{(-4-(-2))^2+(4-(-3))^2}=\sqrt{(-2)^2+7^2}\\\\=\sqrt{4+49}=\sqrt{53}\approx7.3
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