1. No, because every prime factor can not be prime factorized again. It could have more factorizations, but at least one of the factors would be a composite number which is the product of at least two of the prime factors.
2. Prime numbers and 1 do not have their prime factorization.
        
             
        
        
        
Answer:
51 degrees
Step-by-step explanation:
Complementary angles are two angles whose sum is (90degrees). If one is given an angle measure and needs to find its complementary angle, then all one has to do is subtract the given angle measure from (90degrees).
90 - 39 = 51
 
        
                    
             
        
        
        
Answer:
The answer is c, a, b, d
Step-by-step explanation:
 
        
             
        
        
        
D because it does not have shaded, it’s not shaded so it does not include 2, and 3 and up people need to join the club still for it to be official