$57.75 because 14 divided by .25 is 56 and then plus the first mile is 57.75
Answer:
Step-by-step explanation
We need to have more infomation to finish this problem completely
Answer: x=2π/3 and x=4π/3
Step-by-step explanation:
The equation we have is
. All we have to do is get cosine alone to find the 2 values of x.

Now that we have our cosine left, we can use our unit circle to figure out when does cosx=-1/2. Cosine is the x value of the coordinate.
x=2π/3
x=4π/3