Mathematics, 18.10.2019 14:10 francisco42002
What is the distance between p(-4,3) and q(6,1)? round to the nearest tenth.
Answers: 1
![\bf \textit{distance between 2 points}\\ \quad \\ \begin{array}{lllll} &x_1&y_1&x_2&y_2\\ % (a,b) P&({{ -4}}\quad ,&{{ 3}})\quad % (c,d) Q&({{ 6}}\quad ,&{{ 1}}) \end{array}\qquad % distance value d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2} \\\\\\ PQ=\sqrt{[6-(-4)]^2+[1-3]^2}\implies PQ=\sqrt{(6+4)^2+(1-3)^2} \\\\\\ PQ=\sqrt{10^2+(-2)^2}\implies PQ=\sqrt{100+4}\implies PQ=\sqrt{104} \\\\\\ PQ=2\sqrt{26}](/tpl/images/0331/4681/7348f.png)
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What is the distance between p(-4,3) and q(6,1)? round to the nearest tenth....
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