Answer:
9-x
Step-by-step explanation:
The attached graph represents the solution set of 
<h3>How to determine the graph?</h3>
The complete options are not given.
So, I would plot the graph that represents the solution set
The inequality is given as:

Start by splitting the inequalities as follows:


The above means that we plot the graphs of f(x) and g(x) to represent the solution set
See attachment
Read more about inequalities at:
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is the only acute angle whose sin = 1/2. Therefore, cos (

) =
The answer is 17
hope this helps:)