Answer:
67.38
Step-by-step explanation:
SinX=opp/hyp
Angles then arcsin
subtract 6 from the 21x+6. Then divide by 21. The answer is going to be -6/21
Step-by-step explanation:

and we have 
so 

we have 
<em>Finally </em>
<em />
<em>I really hope this helps coz it took much time </em>
Answer:
174000
Step-by-step explanation: