So the problems ask to find and calculate the exact value of the trigonometric equation in the following equations and the best answers would be the following:
#1. sqrt(3)/3
#2. Arcsine of zero is 0
#3. x/sqrt(4-x^2)
I hope you are satisfied with my answer and feel free to ask for more if you have questions and further clarifications. Have a nice day
Answer: The answer is $0.42 APEX
Answer: 1460
Step-by-step explanation: I put it in a calculator.
I attached a pic with my work on it. Hope this helps!