13
Because the exponent is really just how many factors you have.
For example 2 to the power 5 would have 5 factors in expanded form.
        
                    
             
        
        
        
Answer:
1)164%
Step-by-step explanation:
plus them you'll get the answer
 
        
             
        
        
        
17.76(5) = 88.15 + 27.52 = 115.67
 Answer is A
 
        
             
        
        
        
You meant pi, pi is a irrational number, but they use 3.14 for approximation, so that is your answer.
Hope this helped!
Nate
 
        
                    
             
        
        
        
Answer:
<h2>x = 7 cm</h2>
Step-by-step explanation:
The perimeter of the given triangle:
P = (2x + 1) + (x + 2) + (3x - 9) and P = 36 cm.
Therefore we have the equation:
2x + 1 + x + 2 + 3x - 9 = 36          <em>combine like terms</em>
(2x + x + 3x) + (1 + 2 - 9) = 36
6x - 6 = 36      <em>add 6 to both sides</em>
6x = 42          <em>divide both sides by 6</em>
x = 7