Mathematics, 25.09.2019 04:00 rleiphart1
Find the y-coordinates of the points that are 10 units away from the point left parenthesis 7 comma 6 right parenthesis that have an x-coordinate of negative 1.
Answers: 3
and 
then the distance between these points is 
![\sqrt{(7-1)^2+(6-y)^2}=10\\ \\\sqrt{6^2+(6-y)^2}=10\\ \\36+(6-y)^2=100\ [\text{Squared the whole equation}]\\ \\(6-y)^2=100-36\\ \\(6-y)^2=64\\ \\6-y=8\ \text{or}\ 6-y=-8\\ \\y=6-8\ \text{or}\ y=6+8\\ \\y=-2\ \text{or}\ y=14](/tpl/images/0260/3072/a40ed.png)
and 
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Find the y-coordinates of the points that are 10 units away from the point left parenthesis 7 comma...
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