Answer is C. 52 hours. because you divide the amount her earned with the $24 that he gets each hour
Answer:
Second option is the correct answer.
Step-by-step explanation:

Answer:
0.46666666666
Step-by-step explanation:
i tried
The reason you got it wrong is because you solved for the side a instead of the angle Z, which was what the question asked you to solve for. You can find Z by doing cos Z = 12/35, which will get you cos Z = 0.343, and Z will be equal to about 70º.