Answer:
25°
Step-by-step explanation:
2x - 5°  = x + 20°
2x - x = 20° + 5°
x = 25°
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Keep subtracting 10 % 
U will get 5101 approx.
 
        
                    
             
        
        
        
Answer:
34p -8
Step-by-step explanation:
6 (4p- 2) + 2 (5p + 2)
24p - 12 + 2 (5p +2)
24p - 12 + 10p + 4
34p -8
 
        
             
        
        
        
The boys do because 300 is 200 away from 500 450 is only 150 away from 600
        
             
        
        
        
Area of a circle is pi x r ^2
R = diameter/2
R = 1.8/2 = 0.9
Area = 3.142 x 0.9^2
Area = 2.5 square cm.