9hrs on sleep
6hrs on school
1.6 hrs on job
2.4 hrs on homework
1.92 hrs on meals
4.08hrs on entertainment
There are 151,200 possible combinations. If you'd like an explanation of my answer, please let me know.
NAP = 180 - NAC - PAT = 180 - 61 - 46 = 119 - 46 = 73 degrees
Answer:

Step-by-step explanation:
x=140°
m || n