Answer:
40 cm.
Step-by-step explanation:
Given,
height of the object = 10 cm
Distance of the object from the X-ray= 50 cm
Distance of detector from the source = 2 m = 200 cm
Height of the image, h = ?
Now,



Again applying 


h = 40 cm
Hence, height of the image is equal to 40 cm.
 
        
             
        
        
        
Answer:
I wish I could help but I'm not sure
 
        
             
        
        
        
Answer:
a diagram in which the numerical values of variables are represented by the height or length of lines or rectangles of equal width. 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
486 pages
Step-by-step explanation:
1456/3 = 485.33333333, but you have to round up so 486
 
        
             
        
        
        
Try to divide 62.01÷ 9 and then do it with the other one