Answer:
Two eighth notes equal one quater note in duration.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
$7.50
Step-by-step explanation:
3/4 of the original price
Original price: $10
So we need 3/4 of $10
10 ÷ 4 = 2.5
2.5(3) = 7.5 
3/4 of $10 = 7.5, so the price is now $7.50
 
        
                    
             
        
        
        
 θ\ 6 degrees
     \
       \     so the θ= 180-90-6 =84 degrees so we need to find x  
20m   \      tan (84)=x/20 
  ____  \      x=20 tan(84) 
      x         x=190.287   
        
             
        
        
        
Answer:
544
Step-by-step explanation:
I added them together.