Step-by-step explanation:
Let alpha be the unknown angle. We can set up our sine law as follows:

or

Solving for alpha,

Answer:
2nd
Step-by-step explanation:
Perenthasis
Exponets
Multiply
Divide
Add
Subtract
Answer:
540
Step-by-step explanation:
3% of 6000 is 180. Multiply that by 3 years and you have your result.
Answer:
d I think is right sorry If it's not