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23-09-2020
Mathematics

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Find the distance between (-9, -1) and (-2,-6). Round to the nearest tenth.

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SuperNobleHuang SuperNobleHuang

24-09-2020

Answer:

8.6

Step-by-step explanation:

[tex]\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}\\= \sqrt{((-9)-(-2))^2+((-1)-(-6))^2}\\\\= \sqrt{(-7)^{2} + 5^2} \\= \sqrt{49+25} \\=\sqrt{74} =8.6[/tex]

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