Mathematics: Find the distance between points A (10,-1) and B (-2,5). Round to the nearest tenth

yep i understand Step-by-step explanation:...

Find the distance between points A (10,-1) and - id1017695471, xxchosenxx2954

Ответ:

nia3378

02.02.2022

Mathematics

The answer is 13.4 units

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

A (10,-1) and B (-2,5)

The distance is

$|AB| = \sqrt{ ({10 + 2})^{2} + ({ - 1 - 5})^{2} } \\ = \sqrt{ {12}^{2} + ({ - 6})^{2} } \\ = \sqrt{144 + 36} \: \: \: \: \: \: \: \\ = \sqrt{180} \\ = 6 \sqrt{5} \: \: \\ =13.416407$

We have the final answer as

13.4 units to the nearest tenth

Hope this helps you

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Find the distance between points A (10,-1) and B (-2,5). Round to the nearest tenth

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