Use a Calculator to Find the Value of the Expression $$\cos ^ { - 1 } \left( - \frac { 4 } { 5 } \right)$$

Multiple Choice

Use a calculator to find the value of the expression rounded to two decimal places.
- $$\cos ^ { - 1 } \left( - \frac { 4 } { 5 } \right)$$

A) $- 0.93$
B) $143.13$
C) $2.50$
D) $- 53.13$