Answer:
Hi there!
Your answer is:
6x^3 -10x^2 +3x -16
Step-by-step explanation:
2x^3 +5x -16 +4x^3 -10x^2 -2x
Combine like terms
6x^3 -10x^2 +3x -16
Hope this helps!
 
        
             
        
        
        
Answer:
13) B
14) A
15) B
16) 77% > 60%
17) 1.3 < 1 = 1.6
 = 1.6
18) .8 = 80% > 8%
19) B
20) A
21) A 
 = 0.4 , 0.42, 50%
 = 0.4 , 0.42, 50%
Step-by-step explanation:
 
        
             
        
        
        
uhhhh
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
cos G = 3/5
Step-by-step explanation:
cos = adjacent sides/ hypotenuse
 cos G = FG/ GE
cos G = 3/5