Yes 31/50 is greater than 1/2
        
                    
             
        
        
        
Answer:
x>13
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
25.12 ft that is the answer
Step-by-step explanation:
 
        
             
        
        
        
Answer:
x=2
y=3
Step-by-step explanation:
9x2= 18, 6x3=18. 18+18=36
 
        
             
        
        
        
Answer:
A. y = 3 cos (1/2) x.
Step-by-step explanation:
The y-intercept is 3  so it will contain 3 cos x (because  y = cos x passes through (0, 1). 
The graph of 3 cos x has been stretched horizontally  by a factor 2 ( 3 cos x would pass through (π/2, 0) whereas the given graph passes through  (π, 0).
So the equation is 3 cos(1/2) x