First of all i think theres a mistakein the question;
i think it is sin θ = 

and then sin 30° = 

thus θ= 30°
 
 
        
        
        
They are equivalent because 4:5 can both be multiplied by 2 making 8:10.
        
             
        
        
        
Answer:
I Guess 5 movies
Step-by-step explanation:
That's my opinion
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:x
+
3
y
=
−
27