Answer:
B
Step-by-step explanation:
 
        
                    
             
        
        
        
Factors are numbers you can multiply together to get another number. A prime <span>number can be divided evenly by 1 and itself. 
63: 1, 3, 7, 9, 21, 63 
</span><span>The largest prime factor of 63 is 7</span>
        
                    
             
        
        
        
Hi there!
This should be easy do write out on a calculator...
But your answer is 168.
16 goes into 1688 about 168 times. :P
Hope this helps! PM me if you need further explanation.
        
                    
             
        
        
        
Answer:
x = 29°
y = 29°
z = 102°
Step-by-step explanation:
x and y both look even to the 29° angle across from them and z looks even to the 102° angle across from it.