Answer:
0
Step-by-step explanation:
→ First find inverse cosine 1/2
60°
→ Now multiply this answer by 3 because then if you substitute it in you get 0.5
∝ = 180°
→ Now find sine of 180°
0
The domain is x<5 The range is all real numbers
1\3h-2.7+12=2\3h-6
-2.7+12+6=2\3h-1\3h
15.3=1\3h multiply both sides by 3
45.9=h
If you can give me more information on this I could help you a bit more respond.
