Answer: 
4(6+2)
2(12+4)
8(3+1)
Hope that helps :)
        
                    
             
        
        
        
Answer:
0.789
Step-by-step explanation:
Number of beef flavored Ramen noodles = 10
Number of chicken flavored Ramen noodles = 10
Total number of noodles = 20
Number of ways to select 3 packages:
 
Number of ways to select two beef flavored Ramen noodle =  = 45
 = 45
Number of ways to select one chicken flavored Ramen noodle = 10
Number of ways to select two chicken flavored Ramen noodle =  = 45
 = 45
Number of ways to select one chicken flavored Ramen noodle = 10
Total number of ways so that one chicken and one beef Ramen selected = 450 + 450 = 900
Formula for probability of an event E can be observed as:

Required probability is:

 
        
             
        
        
        
<span>∠BCA = 120 /2 = 60
answer
</span><span>∠BCA</span>
        
                    
             
        
        
        
Answer:
yes
Step-by-step explanation:
angles z and b both have 2 congruent lines 
angle y and a have one congruent line 
and lines CA and XY have a congruent tick mark
 
        
             
        
        
        
Answer:
6
Step-by-step explanation:
=> -x+4
<u><em>Given that x = -2</em></u>
=> -(-2)+4
=> 2+4
=> 6