I=p*r*t
The answer is 1131.20
A percent. maybe? i really don't know for a fact..
Answer:
look this for the solution
Answer:
21.6 km/hr
Step-by-step explanation:
multply the speed value by 3.6

On the unit cirlce, the cosine of an angle is negative whenever the angle falls in the interval

.
If you recall your special triangles, this cosine occurs for angles of

and

.
More generally, this occurs for

and

, where

is an integer.