The distance from Q to R is 12 units.
Step-by-step explanation:
Given points are:
Q(-4,6) and R(8,6)
[tex]x_1=-4, \ \ \ \ \ \ y_1=6\\x_2=8, \ \ \ \ \ \ y_2=6[/tex]
Using point distance formula;
[tex]Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\Distance=\sqrt{(8-(-4))^2+(6-6)^2}\\\\Distance=\sqrt{(8+4)^2+(0)^2}\\\\Distance=\sqrt{(12)^2+0}\\\\Distance=\sqrt{144}\\\\Distance=12\ units[/tex]
The distance from Q to R is 12 units.
Keywords: distance, square root
Learn more about distance at:
- brainly.com/question/12773544
- brainly.com/question/1284310
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