For this case we have the following functions:

By definition of composition of functions we have:

Then substituting:

So:

Answer:

<span>0.01388888888 is your answer
</span>
I belive the answer would be B if not im sorry
<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em> </em><em>⤴</em>
<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em>
Answer:

look from the tan A angle , the opposite is 28 and adjacent is 45