We must fine the conversion for this, so we have to divide $270 by 200€ to get 1.35 Dollars for every Euro..
Now we multiply 300 by 1.35 to get 405 dollars
        
                    
             
        
        
        
Answer:
The answer is below.
Step-by-step explanation:
 
        
             
        
        
        
Answer:4.5
Step-by-step explanation: Check the file for my explanation
 
        
             
        
        
        
Answer:   
<u>Step-by-step explanation:</u>
Note the following identities: tan² x = sec²x - 1
                                                  
tan² x + sec x = 1
(sec² x -1) + sec x = 1
sec² x + sec x - 2 = 0
(sec x + 2)(sec x - 1) = 0
sec x + 2 = 0     sec x - 1 = 0
sec x = -2          sec x = 1

 
        
                    
             
        
        
        
I think It would be -4-(-8)/2-(-9)=-4+8/2+9=4/11 is the equation by using y2-y1/x2-X1 
Sorry If I'm wrong.