Answer:
 i think
 i think
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:the first one is ten And the last one is the first one on top 
Step-by-step explanation:
 
        
                    
             
        
        
        
We are given that there
will be (1/2) a litre after the first pouring, so considering two successive
pourings (n and (n+1)) with 1/2 litre in each before the nth pouring occurs: 
1/2 × (1/n) = 1/(2n) 
1/2 - 1/(2n) = (n-1)/2n 
1/2 + 1/(2n) = (n+1)/2n 
 
(n-1)/2n and (n+1)/2n in
each urn after the nth pouring 
 
Then now consider the
(n+1)th pouring 
(n+1)/2n × 1/(n+1) =
1/(2n) 
(n+1)/(2n) - 1/(2n) =
n/(2n) = 1/2 
 
Therefore this means that after
an odd number of pouring, there will be 1/2 a litre in each urn
 
Since 1997 is an odd
number, then there will be 1/2 a litre of water in each urn.
 
Answer:
<span>1/2</span>
 
        
             
        
        
        
These angles are adjacent angels.
 adjacent angels-  have a common side and the same vertex.
(pictured below)
To solve this we set the sum of both angles equal to 180°. We do this because they are two adjacent angles on a straight line. The measure of a straight lines angle is 180°.
180= 5x + (x+96)
180=6x+96
84= 6x
x=14
any questions?