Answer:
2 400 000
Step-by-step explanation:
is that right? not sure wut u were looking for
 
        
             
        
        
        
Answer:
I'm not sure if its correct but I say its the third scatterplot. 
 
        
                    
             
        
        
        
C^2-64 is a square roots factoring one. you take the square root of c^2 which is c and then the square root of 64 which is 8 or -8 so the answer is (c-8)(c+8). and it is a special product
        
             
        
        
        
The perimeter of the triangle is 13.56 units.
The perimeter of a shape on a coordinate plane is found by finding the distance between all points, and then adding them together. It's easier to write it out than to type so I'll attach a photo of my work.