Answer:
2.74
Explanation:
Magnification = image distance/object distance
Mag = v/u
Given
v = 46cm
u = 16.8
Magnification = 46/16.8
Magnification = 2.74
Hence the magnification is 2.74
 
        
             
        
        
        
Answer:
primary source
Explanation:
the explanation is in the image above 
brainliest please
 
        
             
        
        
        
Answer:
the researcher say hi for us the best pa the best of us are going out to eat that I can get my money toward a little bit but the best of luck to be at work by then and we will see what the status
 
        
             
        
        
        
Answer:
c
Explanation:
answer is c I hope it is correct