Answer:
null
Step-by-step explanation:
i cant see the question very well
 
        
             
        
        
        
Answer:
x - 4
Step-by-step explanation:





 
        
                    
             
        
        
        
Answer:
2=72 4=148  6=222  10=370 15=555 16=592
sorry about the second part i didnt see it
 
        
                    
             
        
        
        
Answer: about 16
Step-by-step explanation:
See picture for more information 
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Given
Represent point A as thus;

Required
Determine the new position of A, when rotated counterclockwise
The new position will be denoted as A'
When a point is rotated counterclockwise, we start by switching the positions of x and y as follows:

Then, y is negated to give A'
