Please show all work. Just follow the instructions for each question. Thank you in advance

Solve the following triangle given (find all sides and angles). Round to the nearest tenth, if necessary. 3. a = 9, B = 49' Evaluate the following without using a calculator. Start by finding the angle and drawing the reference triangle - this will count as your "work" for these problems. 5. sin - 6. cot-= Evaluate the following. Express your answers in radian mode. 9. sin 1 (1) = 10. cos-1 (- 42) =