Answer:
9
Step-by-step explanation:
The formula of a distance between two points:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
We have the points (-5, 3) and (4, 3). Substitute:
[tex]d=\sqrt{(3-3)^2+(4-(-5))^2}=\sqrt{0^2+9^2}=\sqrt{9^2}=9[/tex]
You can mark points in the coordinate system.
Look at the picture.
