Answer:
55.6%
Step-by-step explanation:
The fraction 90/162 in its decimal equivalent is 0. 556.  Multiplying this by 100 yields the percentage 55.6%.
 
        
                    
             
        
        
        
Answer:
C) Symmetric
Step-by-step explanation:
The symmetric property is the idea that if A = B, then B = A. Flipping the equation around doesn't matter. 
It's like saying 2+3 = 5 is the same as 5 = 2+3. We can extend the symmetric property to not only deal with equations, but include congruence statements as well.
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:


 
        
             
        
        
        
Answer:
( f o f )(x) = f ( f (x))
    = f (2x + 3)
    = 2(           ) + 3    ... setting up to insert the input
    = 2(2x + 3) + 3
    = 4x + 6 + 3
    = 4x + 9Step-by-step 
explanation:
 
        
                    
             
        
        
        
Answer:
the question?
Step-by-step explanation: