<h2>Answer :</h2>

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Answer:
 c
Step-by-step explanation:
7^5 means that there are 5 7s eg 2^4 would be 2×2×2×2
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
14) 2x - 10 = 80       {alternate interior angles are equal}
      2x = 80 + 10
       2x = 90
         x = 90/2
        x = 45°
15) 3x + 120 = 180    { co interior angles are supplementary}
      3x = 180 - 120 
       3x = 60
         x = 60/3 
         x = 20°
16) 3x + 15 = 135     {corresponding angles are equal}
       3x = 165 - 15
        3x = 150
           x = 150/3
           x = 50°
 
        
             
        
        
        
26 27 28 29 30 so 25 24 23 22 21---so 30 is the awnser