What are the actions that you can choose from?
        
             
        
        
        
Answer:

Step-by-step explanation:
x and 52 are supplementary, so they add up to 180°

 
        
                    
             
        
        
        
Step-by-step explanation:
Hello there!
Use the formula for the volume of a sphere:

There is your answer!
:)
 
        
             
        
        
        
 Answer:
Since you didnt include an actual question im guessing you are looking for the tip amount which would be $ 7.77
Step-by-step explanation:
49.77-42=7.77
 
        
                    
             
        
        
        
Answer:
cant be solved, when you try to you get 
-1+78 = 77
which is 
77 = 77
1=1
So cannot be factored
Step-by-step explanation: