Answer:
26 gm 
Step-by-step explanation:
Tin is   1   out of (9+1)   = 1/10 th
1/10th * 260 gm  =   26 gm 
 
        
             
        
        
        
Answer:
147
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
120
Step-by-step explanation:
 
        
             
        
        
        
I did this is school. Perpendicular is kinda like the opposite of the line so instead of being a positive line you would make the slope negative and make the line negative 
Hope I explained this right
        
             
        
        
        
Answer:
9.
Step-by-step explanation:
So basically, we need to find out x. So we know that ZX = YW because ZY and XY are already congruent and it's just adding a three to the value because of YX. We can find out x. 
ZX = YW
5x + 17 = 10 - 2x
x = -1
Then we can find out the value of ZX and YW by plugging in x.
5(-1) + 17 = ZX = YW = 12.
Then we see that YX is 3 so...
ZX = ZY + YX
12 = ZY + 3
ZY = 9
So the answer is 9.