Order greatest greatest to least
-2.8284271
2.83
- 2.83
- 2.8214285
2.8392857
- 2.834849
2.833333

What is the simplified form of 7 √x • 7 √x • 7 √x • 7 √x?

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

The angle of elevation from point a to the top of the cliff is 38 degrees. if point a is 80 feet from the base of the cliff , how high is the cliff ?