Mathematics, 12.06.2020 19:57 leianagaming
What is the distance between the points (-8, -3) and (-2,-5)?
Answers: 1
![Distance=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}\\\\=\sqrt{(-2-[-8])^{2}+(-5-[-3])^{2}}\\\\=\sqrt{(-2+8)^{2}+(-5+3)^{2}}\\\\=\sqrt{(6)^{2}+(-2)^{2}}\\\\=\sqrt{36+4}\\\\ =\sqrt{40}\\\\=\sqrt{2*2*2*5}\\\\=2\sqrt{2*5}\\\\=2\sqrt{10}\\](/tpl/images/0684/2873/206f2.png)
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What is the distance between the points (-8, -3) and (-2,-5)?...
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