Hello!!
The difference between 4,632 and 20,000 is:
4,632 - 20,000 = -15,368
Good luck :)
        
             
        
        
        
Answer:
The correct answer is A I believe . . .
 
        
                    
             
        
        
        
Answer:
Wow I got the first step 
are you looking for the
intersection of the line perpendicular 
to plane 1 thorough the origin and plane 2
for the first part???
 
        
             
        
        
        
Answer:
DE≈16.1 
m<E≈60.3 
m<D≈29.7
Step-by-step explanation: