It’s 50/50 hope this helps
        
                    
             
        
        
        
6 thirty-sixes -4 thirty-sixes = 2 thirty-sixes
2 thirty-sixes = 2•36 = 72
        
             
        
        
        
perimeter = turn of the figure
P = 6 + 3 + 4 + 4 + 3 + 6 + 3 + 4 + 3 = 36
the triangle has 2 équal sides => isosceles
and 1 angle is 60° so the triangle is equilateral
  
 
        
             
        
        
        
Y = ln |1 + t - t^3| = (1 - 3t^2)/(1 + t - t^3)
        
             
        
        
        
An exponent is the number or value being raised to a power.