27.5, because 27.5-3=24.5 and 24.5x2= 49
        
             
        
        
        
I’m sorry I usually drink water you can lose a lot of water while doing that . Try to not a lot maybe some crackers
        
             
        
        
        
Answer:
answer below
Step-by-step explanation:
ABCDE go through dilation over center (6 , -2) with factor of 1/2 to FGHIJ
AB // FG slope: -2 , √20:√5 = 2: 1
BC // GH // X axis 8:4 = 2:1
CD // HI, slope= 1 , √8:√2 = 2:1
DE // IJ // x axis, 4:2 = 2:1
EA // JF // y axis, 2:1
 
        
             
        
        
        
The answer should be 1.8 or 1 4/5
        
                    
             
        
        
        
This sequence is not a geometric.
It is because, common ratio = 6/3 = 2
9/6 = 1.5
As the ratio's are not same, it is not a G.P
Hope this helps!