Three hundred four million, Eight hundred thousand Four hundred
and standard form is the way you wrote it, 304,800,400
        
             
        
        
        
Answer:
13.48
Step-by-step explanation:
you have to use cah in sohcahtoa
15cos(26)=13.48 to the nearest 10th
 
        
                    
             
        
        
        
The think the answer for number 7 is A/10
Number 8 is C/16
 
        
             
        
        
        
Answer:
D
Step-by-step explanation:

 
        
             
        
        
        
Answer:
-3
Step-by-step explanation: