Answer:
The equation y = 3x shows a proportional relationship between x and y
Step-by-step explanation:
- <em>The proportional relationship is represented graphically by a line passes through the </em><em>origin point </em>
- <em>The equation of the proportional relationship is </em><em>y = m x</em>
Let us solve the question
Substitute x by 0 to find the value of y, if y = 0, then the line represents this equation passes through the origin point, then the equation shows a proportional relationship
∵ y = 3x 
∵ x = 0
∴ y = 3(0)
∴ y = 0
→ That means the line that represents the equation passes through
    the origin point
∴ The equation y = 3x shows a proportional relationship between x and y
 
        
             
        
        
        
Answer:
The value  is  
Step-by-step explanation:
The diagram illustrating the question is shown on the first uploaded image 
From the question we are told that 
    The distance from city A to B is   AB =  467.3 miles
    The bearing from B to  C is  
    The bearing from B to  A is  
    The  bearing from A to  B is   
     The  bearing from A to  C is   
Generally from the diagram 
      
=>  
Also
      
and  
       
=>   
=>   
Generally according to Sine Rule 
      
=>    
    
So 
      
=>  
Also  
     
     
Generally the additional flyer miles that Adam will receive if he takes the connecting flight rather than the direct flight is mathematically represented as 
       ![k = [CA +BC]  - AB](https://tex.z-dn.net/?f=k%20%3D%20%5BCA%20%2BBC%5D%20%20-%20AB%20)
=>     ![k = [260 .1 +316.8]- 467.3](https://tex.z-dn.net/?f=%20k%20%3D%20%5B260%20.1%20%2B316.8%5D-%20467.3%20)
=>  
 
 
        
             
        
        
        
Answer:
It lost 22 feathers.
Step-by-step explanation:
To complete this problem, this expression will be used: 2x/100.
2(1100)/100 {Multiply 2 by 1100}
2200/100 {Simplify by cancelling out 100}
22/1 {Divide}
22 feathers were lost.
 
        
             
        
        
        
The distance between both points is 11