Answer:
85°
Step-by-step explanation:
AED and DEB would add up to 180, the same goes for AEC and CEB 
 
        
             
        
        
        
Since arc CD is 100 degrees, the rest of the circle must be 260 degrees.  Since the rest of the circle is made up of two equal arcs, then arc BC must be half of 260 degrees.  Thus, the answer is 130 degrees, C.
        
                    
             
        
        
        
Answer:
6 mm  slope 3 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
(33/103,8/103)
In point form it is (33/103,8/103)
In equation form it is x = 33/103, y = 8/103
Hope this helps!
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Answer:
4394
5200 X 0.12 = 624 --> 5200 - 624 = 4576
5200 X 0.035 = 182
4576 - 182 = 4394