Answer:

Step-by-step explanation:
Divide both sides by 9 to isolate x:

Hope this helps!
 
        
             
        
        
        
B. 1 angle A congruent angle B 
2. Corresponding parts of similar triangle
        
             
        
        
        
Answer:
16/15
Step-by-step explanation:
The LCM of 5 and 3 is 15
4/5 + 1/3 = 12 / 15 + 4 / 15 = 16 / 15
 
        
                    
             
        
        
        
3/8x=6.
x=6*8/3.
x=2*8.
x=16.
Nicole started with 16 feet of string.