The third one duhhh, Ik this stuff
4 more than a number = x + 4
is more than = >
thirteen = 13
x + 4 > 13
Answer:

Step-by-step explanation:
Given
The question is illustrated with the attached image
Required
Find 
To do this, we use sine formula
i.e.

So, we have:


Take arc sin


-3 is one answer and -5 is another answer