X is 12 and y is 15 because of 3,4,5 triangles
        
                    
             
        
        
        
We need five sections of 20% to get 100%.
So all we need to do is times 20 degrees by 5.
20 x 5 = 100
So your answer is 100 degrees.
Hope this helped. Have a great day!
        
                    
             
        
        
        
Answer: I believe this is the answer.

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7 and -6
or
-7 and 6
 
        
             
        
        
        
Answer:
I think 
11cm²-5cm²=121+25
and the square root of that will give you 12.08
and that's the answer
 
        
                    
             
        
        
        
 Answer:
25% ; 400%
Step-by-step explanation: