Answer:
2x^4 − y
6 + w
z + 1
Step-by-step explanation:
 
        
                    
             
        
        
        
To find the common difference, subtract the 1st term from the 2nd term
1 8/9 - 2 =
17/9 - 2 =
17/9 - 18/9 =
-1/9 <==
        
             
        
        
        
Answer:
Step-by-step explanation:
First you need to get like items on the same side(put the variables on one side and the non-variables on the other).  Remember anything you do on one side of the equal, you have to do on the other side, too.
5X+3=7X-1   I'm going to move the -1 first, but you don't have to as long as you keep the equation equal.
5X+3+1=7X-1+1    We know that +1-1 is zero and so is -1+1.  So
5X+3+1=7X      We don't need to keep that zero.
5X+4=7X         Now, we want to move the 5X over.
5X-5X+4=7X-5X    Simplify and get rid of the zero.
4=2X             Last, we have to divide to get the 2 away from the X.
4/2=2X/2            Not everyone know that slash mean divide, :-).
2=X
 
        
             
        
        
        
Answer:
wait what
Step-by-step explanation:
 
        
             
        
        
        
The smallest angle would be 16.26°, with the other angles being 90° & 73.74°