Equation of circumference is C=2pi times radius
So radius being 32 and pi being 3.14
You would do 
2x3.14x32
= 200.96
Hope I helped
        
             
        
        
        
Answer:
g(f(x)) = - x² + 4
Step-by-step explanation:
To evaluate g(f(x)), substitute x = f(x) into g(x), that is
g(f(x))
= g(- x² - 1)
= - x² - 1 + 5
= - x² + 4
 
        
             
        
        
        
You should use mathway it really helps with problems like this.
        
             
        
        
        
Answer:
{-9,1,11}
Step-by-step explanation:
Just place the domain values to your x value in the function.