Look up the law of sines, I suggest Khan Academy. It is better if you know how to do it, it is very useful.
The answer to this problem is b= -2
Answer:
a is 60 b is 48
Step-by-step explanation:and i will get the rest to you when i am done
Answer:
80 adults
Step-by-step explanation:
The number of kids is $10,000/$50 = 200. The number of adults is 2/5 of that, or 80.
There are 80 adults in the group.