Answer:
4213
Step-by-step explanation:
go to the numbers that pop out and do it backwards.
 
        
             
        
        
        
Answer:
7³
Step-by-step explanation:
Using PEMDAS, we see that E (which stands for exponents) comes before M (which stands for multiplication) and A (which stands for addition) so the first operation you should do is 7³.
 
        
             
        
        
        
Answer:
yes 
Step-by-step explanation:
i dont know
 
        
             
        
        
        
Answer:
Yes they are congruent
Step-by-step explanation:
You know this because of the angle that is marked. You can also know this because of the length of the sides and how its only a rotation of 180 degrees