18 + 1/2 x (9 - 4) =
18 + 1/2 x 5
18 + 2.5
20.5
20.5 is your answer.
        
             
        
        
        
Answer:
1: 0.625, 2: 1.05, 3: 2 13/20
Step-by-step explanation:
Use a calculator to determine the exact value of the fractions, or do it by hand.
 
        
                    
             
        
        
        
Add all the hours from Monday to Wednesday after that you subtract the total from the overall hours
        
             
        
        
        
Answer:
364 is right answer
Step-by-step explanation:
ST = 1000× tan 
364 ft
 
        
             
        
        
        
 80X3 PLUS 2x3 that is awnser