Which best proves why the expressions 4(x+3)+2x and 6(x+2 must be equivalent expressions

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?

Consider the diagram. lines e and c can be described as