Answer: A, C, B 
Step-by-step explanation:
Because "a" has 8 across
And "c" has 10 across
and "b" has 13 across
 
        
             
        
        
        
Answer:
It is 20
Step-by-step explanation:
1+1= 2*20=40
40/2=20
 
        
                    
             
        
        
        
Answer:
effective green time = 35 seconds
Step-by-step explanation:
given data 
cycle length = 60 seconds
effective red time = 25 seconds
solution
we get here  effective green time that is express as
effective green time = cycle length  - effective red time   ...........................1
put here value and we will get 
effective green time = 60 seconds - 25 seconds 
effective green time = 35 seconds
 
        
             
        
        
        
12,419,293
an increase of 100,000 = 12,519,293
an increase of 1,000,000 = 13,419,293
a decrease of 10,000 = 12,409,293
        
                    
             
        
        
        
X = 33 
X can Be mirrored vertically and then is supplementary to x