Answer:
CNBD
Step-by-step explanation:
From the diagram, we can see that: 

Then by Alternate Interior Angles: 

From vertical angles, we also know that: 

This is all we can gather from the given image. Knowing only three pairs of angles cannot prove congruence, as proving congruence requires at least one side. 
Congruence cannot be determined. 
 
        
                    
             
        
        
        
Answer:
x=9 and the missing angle is 44
 
        
             
        
        
        
Answer:
4090 ml - 4.9L
1.4km - 4901m
Step-by-step explanation:
A liter is made up of 1000 ml so 4.9 l is equvilant to 4,900 ml.
A kilometre same as litre is made up of a 1000 m. So 1.4 km is 1400m
However, ml and l is a measurement of volume while m and km is a measurement of distance.
 
        
             
        
        
        
A, B, and C. all of them are reasonable choices and wouldn’t give any conclusion, because not everyone has the flu