Difference means subtract so we can reduce the choices right away to first and third choices. of the only the first is the difference of squares, namely x² - 4²
        
             
        
        
        
He really enjoys swinging nightclubs
 
        
             
        
        
        
Step-by-step explanation:
hello just came here to get likes
 
        
             
        
        
        
The month of January has 31 days, so from January 1st to February 14th, there are 31 + 14 or 45 days, namely x = 45.
y = 3.06 * sin[ 0.017(45) - 1.40 ] + 12.23.
make sure your calculator is in Degree mode.
        
                    
             
        
        
        
Answer:
21.5?
the more i think the more i believe it