Move the mouse around. Drag the arrow. See inside for commented code. Coordinates are the x and y positions of sprites, clones, mouse, stage center, etc. To be able to calculate direction and distance between two sets of coordinates can be very useful in a Scratch project. This math may be difficult for some of you, but I've tried to keep this example simple. And, you don't really need to understand the math fully to use the code in your project. All code by me (@kriblo).
