Answer:

Step-by-step explanation:

 
        
             
        
        
        
Answer:
f(6) = -3
Step-by-step explanation:
9-2(6)
9-12
-3
 
        
             
        
        
        
Answer:15.848 ft
Step-by-step explanation:
Given Height of hill is 25 foot 
and distance between Hill foot and feet is 53 feet
angle subtended by 12.4^{\circ}[/tex]
From diagram


and we know 
using above formula 



h=15.848 ft
 
        
             
        
        
        
Answer:
should be  a 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
So, the answer is 20
Step-by-step explanation:
