Answer:she had it 3 hours
Step-by-step explanation:
Answer:
x>11
11,∞
Step-by-step explanation:
Answer:
-12m-18
Step-by-step explanation:
hope this helps!
Answer:
cos60 - cos 72
Step-by-step explanation:
you can have an angle measure between 60 and 72 hence cos 60 - cos 72
hope this helps