Mathematics, 13.07.2019 10:30 kadeWayne
Given the points (2,k) (2,k) and (0,−6) (0,−6) , for which values of k would the distance between the points be 5 – √ 5
Answers: 1
![\sqrt{(0-2)^2+(-6-k)^2}=5-\sqrt5\\\\\sqrt{(-2)^2+[-(6+k)]^2}=5-\sqrt5\\\\\sqrt{4+(6+k)^2}=5-\sqrt5\ \ \ \ \ |^2\\\\4+(6+k)^2=(5-\sqrt5)^2\ \ \ \ |use\ (a-b)^2=a^2-2ab+b^2](/tpl/images/0084/4547/49fab.png)
, then:
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Given the points (2,k) (2,k) and (0,−6) (0,−6) , for which values of k would the distance between th...
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