Answer:
e f f g 
3 7 2 3 
6 14 14 21
e;g=6:21
e : g=2 : 7
Step-by-step explanation:
 
        
             
        
        
        
Answer:
C:4 cm, 8 cm, 5 cm
Step-by-step explanation:
sum of length of any two sides of a triangle will be larger than the third side.
 
        
             
        
        
        
Step-by-step explanation:
x²/(x²-9) + 1/(x-3) = 1/(4x-12)
4x² + 4(x+3) = 1
4x² + 4x + 11 = 0
Since the discriminant is negative, there are no real solutions.
 
        
             
        
        
        
I’m pretty sure the 2nd one is the associate property and the 3rd one is the additive inverse property
Hope this helps :)
 
        
             
        
        
        
Six dollars is the only answer that seems correct using the graph. Hope this helped.