Answer:
Polygons - Hexagons. So, the sum of the interior angles of a hexagon is 720 degrees. All sides are the same length (congruent) and all interior angles are the same size (congruent).
Step-by-step explanation:
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2/3 hour is 40 minutes. 1 3/4 hour is 1 hour and 45 minutes. So she spent 1 hour and 5 minutes or 1 1/12 hour longer doing homework.
        
                    
             
        
        
        
Assuming you are multiplying 5 times 2/11 then you just put 5/1 because anything divided by 1 is still one, and then multiply 5/1 by 2/11. Meaning, 5 times 2 is 10. And 1 times 11 is 11. So it would be 2/11. You multiply the numerators(top number) and denominators(bottom number). 2/11 is already simplified
        
             
        
        
        
Answer:
Paula get  and Kawai get
 and Kawai get  .
.
Step-by-step explanation:
Given: Paula and Kawai shared  in the ratio of
 in the ratio of  .
. 
To find: How much money  did each person get?
Solution: 
We have, 
Paula and Kawai shared  in the ratio of
 in the ratio of  .
. 
So, let Paula get  and Kawai get
 and Kawai get  .
.
As per the question,



Therefore, Paula get  , and Kawai get
, and Kawai get  .
.
Hence, Paula get  and Kawai get
 and Kawai get  .
.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
SOLVE FOR X
x∈R
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
SOLVE FOR Y
y∈R