I'm just getting points
Step-by-step explanation:
just getting points
 
        
             
        
        
        
The sides of a triangle must satisfy the triangle inequality, which states the sum of the lengths of any two sides is strictly greater than the length of the remaining side.  
We really only have to check if the sum of the two smaller sides exceeds the largest side.
A. 5+6>7, ok
B. 6+6>10, ok
C. 7+7=14 Not ok, this is a degenerate triangle not a real triangle
D. 4+6>8 ok
Answer: C
 
        
                    
             
        
        
        
Answer:
Yes they are equivalent.
Step-by-step explanation:
They each represent one half.
 
        
             
        
        
        
Answer:
1780
Step-by-step explanation:
product means multiply 
20x89=1780