Answer:
950.40
Step-by-step explanation:
 
        
             
        
        
        
2√20=2((√4)(√5)=2((2)(√5)=4√5
now we have
4√5-3√5=1√5=√5
        
             
        
        
        
Answer:
25000
Step-by-step explanation:
25 * 1000 = 25000
 
        
                    
             
        
        
        
Answer:
30ft
Step-by-step explanation:
50- 20 = 30 
hope it helps!
 
        
                    
             
        
        
        
Answer:
27%
Step-by-step explanation:
3/11 = 0.27272727
so about 27%