Write the coeeficientes of the polynomial in order:
  | 1   - 5   6   - 30
  |
  |
  |
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After some trials you probe with 5
   | 1   - 5       6     - 30
   |
   |
5 |        5      0       30
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     1     0      6        0 <---- residue
Given that the residue is 0, 5 is a root.
The quotient is x^2 + 6 = 0, which does not have a real root.
Therefore, 5 is the only root. You can prove it by solving the polynomial x^2 + 6 = 0.
        
             
        
        
        
If Gavin got 11 sweets, then the new ratio would be: 11:44:11 
Colin got 44 sweets. 
 
        
             
        
        
        
Answer:
c = 127°
Step-by-step explanation:
∡c and ∡a are supplementary angles.
Supplementary angles sum 180°
∡a = 53°
Then:
53° + c = 180°
c = 180° - 53°
c = 127°
 
        
             
        
        
        
In a regular polygon, each exterior angle equals each central angle.
central angle = 360 / #sides
#sides = 360 / central angle
#sides = 360 / 60
#sides = 6
        
             
        
        
        
Answer:
9
Step-by-step explanation:
absolute value makes everything positive. for example |-3| = 3 and if its already positive it stays positive, for example |5| = 5