all shapes with 4 angles are 360 degrees 
100+96= 196
360-196= 164
c+d=164
80+84=164
D is 84
C is 80 
 
        
                    
             
        
        
        
Answer:
<h2><em><u>D. 4/25</u></em></h2>
Step-by-step explanation:
As,
0.16 
= 16/100 
= <em>4/25.</em> [Taking common factor 4 from both 16 and 100]
 
        
             
        
        
        
parallel lines have, the same exact slope, we know AB || CD, and if AB has a slope of -3/5, so CD's slope is the same.
 
        
             
        
        
        
9514 1404 393
Answer:
   26, 37, 40, 48
Step-by-step explanation:
Whole numbers between 20 and 50 will have 10s digits in the range 2–5.
When 4 is added to these numbers, we get ...
   2+4 = 6
   3+4 = 7
   4+4 = 8
   5+4 = 9
When 4 is subtracted from these numbers, we get ...
   2-4 = -2
   3 -4 = -1
   4 -4 = 0
   5 -4 = 1
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The numbers we can make using the given 10s digits and their corresponding 1s digit(s) are ...
   26, 37, 40, 48
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We note that any number with a 10s digit of 5 and a 1s digit other than 0 will be out of range.