What is the length of side AB?

The first hexagon is dilated to form the second hexagon select the answers from the drop box menus to correctly complete the statement

Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠ –2} {y|y ∈ r, y ≠ 2} y < 2 or y > 2 y < –2 or y > –2

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m