Whats the value of each 2 in 222,222

The parabola opens: y=√x-4 (principal square root) up down right left

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking