Do square brackets distribute like parentheses?

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is