Answer:
b. the base is 9 and the height is 6
Step-by-step explanation:
 
        
             
        
        
        
Answer:
2, 6, 8, 11
Step-by-step explanation:
A number multiplied by itself gives a perfect square.
4 = 2²
36 = 6²
64 = 8²
121 = 11²
 
        
             
        
        
        
I believe the answer is A! If not I’m so sorry but I hope you pass!
        
                    
             
        
        
        
Y = 2/7x - 4
y + 4 = 2/7x
4 = 2/7x - y (multiply everything by seven to get rid of the fraction)
28 = 2x - 7y
2x - 7y = 28
        
             
        
        
        
Answer:
Wait
Step-by-step explanation:
I solve first