Answer:
Step-by-step explanation:
4/5a*3/2a^2
4*3/5a*2a^2
12/10a^3
6/5a^3
therefore ur answer is 6/5a^3
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
since -1≤sin2x≤1 no x values would satisfy the equation 
 
        
             
        
        
        
Answer:
y=3x -6
Step-by-step explanation:
3=9+b
b= -6
 
        
             
        
        
        
Answer:
16
Step-by-step explanation:
9 divided by 6 is 1 but leaves 3 leaving 36 divide that by 6 so 16