Answer:
n = 5.33→
Step-by-step explanation:
 
        
             
        
        
        
163.2 is the correct Answer
        
                    
             
        
        
        
Answer:
No
Step-by-step explanation:
 
        
                    
             
        
        
        
9514 1404 393
Answer:
   y = 12
Step-by-step explanation:
The angle bisector divides the sides of the triangle proportionally. This tells us ...
   y/6 = 8/4
   y = 6(2) . . . . . multiply by 6
   y = 12
 
        
             
        
        
        
Here it is given that f(x)=3x and g(x)=1/x
We have to find the domain of (g o f)(x)
Now it is given that f(x) = 3x
and it is also given that g(x) = 1/x
so (g o f)(x) = g( f(x) ) = g( 3x )
which comes out to be 1 / 3x 
The domain of the expression is all the real numbers except where the expression is undefined so the domain of the given expression is all real numbers except 0.