To solve this problem you must apply the proccedure shown below:
1. You want to express Cos(7π<span>/3) as a trigonometric function of an angle in Quadrant I. Therefore, you have:
2. You can find the coterminal angle of </span>7π/3 by substract 2π, as following:
=7π/3-2π
=π/3
3. Then, you have:
Cos(7π/3)
Cos(π/3)
The answer is: Cos(π/3)
Answer:
390 units^2
Step-by-step explanation:
hope this helped
Answer:
43/6=z
Step-by-step explanation:
This = 288 * 1/4 * 1/3 * 1/4 = 288 / 48 = 6 answer