Find common denominators and then add or subtract.
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Ответ:

sierravick123owr441

11.03.2022

Mathematics

Understanding:

This can be easily solved by using the distance formula which is

$d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2} }\\$

distance

$(x_{1},y_{1}):$ coordinates of the first point, in our case it is (1,-5)

$(x_{2},y_{2}):$ coordinates of the second point, (4,-1)

Solution:

$d=\sqrt{[(4)-(1)]^{2}+[(-1)-(-5)]^2}\\=\sqrt{(3)^2+(4)^2}\\= \sqrt{9+16} \\=\sqrt{25}\\= 5$

The distance between the two points is 5.

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Find common denominators and then add or subtract. 1-2 - 3-10