Simplify (X2/3) ^4/5

What is the angle measure, or angle of depression, between this bird and the bird watcher?

Solve the system of equations. 2x-2y=-4 and x+y=8. show work

Iwill give brainliest. give accurate answer, . suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?