Answer:
B(-3, -8)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
B. 18 cm. 
Step-by-step explanation:
Because they are similar, we can say that segment AC corresponds to segment DF, and segment AB corresponds to segment ED. So, we can set up a proportion. 


2 * x = 12 * 3
2x = 36
x = 18
So, the length of ED is B. 18 cm. 
Hope this helps! 
 
        
             
        
        
        
The <em>correct answer</em> is:
C) The quantity of distance measured in feet depends on the quantity of time measured in minutes.
Explanation:
The rate of an airplane's descent would be found using the distance it descends and the amount of time that takes.
In this situation, the amount of time that passes causes the distance the plane descends to change; this means that the distance depends on the time. 
 
        
                    
             
        
        
        
I can answer this for you its 4.8,2.6,and 2.3