Answer: 
Step-by-step explanation:
For this exercise you need to use the Inverse Trigonometric function arcsine, which is defined as the inverse function of the sine.
Then, to find an angle α, this is:

In this case, you can identify that:

Then, substituting values into
and evaluating, you get that the measure of the angle "C" to the nearest degree, is:

Answer:

Step-by-step explanation:



First make it that both denominators are the same.

Then add both numerators

Your final answer should be
Notice the picture below
no matter what value "y" may have, "x" will always be 1
Answer:
169.56
Step-by-step explanation:
54*3.14 = 169.56
this is the answer on the test