Answer:
A.
Step-by-step explanation:
Since the 2 shorter sides are greater than the longest side when added, it meet the triangle inequality thoerem. Triangle Inequality Theorom: The longest side of a triangle is less then the 2 shorter sides added.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
5x + 9y = -11
3x + 9y  = -3
5x + 9y = -11
-3x - 9y = 3
2x = -8
x = -4
-12 + 9y = -3
9y = 9
y = 1
(-4, 1)
Answer is C
 
        
             
        
        
        
Answer:
i think the answer is 2.I had a problem like this and i think u have to find out what both of them equal