Answer:
x=9.79
Step-by-step explanation:
firstly find the hypotenuse of the first triangle
sin45=12/h
sin45h/sin45=12/sin 45
h=16.9
after finding the hypotenuse you can then use it to find x by using tan
tan60=16.9/x
tan60x/tan60=16.9/tan60
x=9.79
I hope this helps!!
 
        
             
        
        
        
Answer:
1/5, 2/15
Step-by-step explanation:
All the probabilities are the Observed Frequencies/Total Rolls = Observed Frequencies/60
That means A is 12/60 = 1/5
That also means B is 8/60 = 2/15
 
        
                    
             
        
        
        
4x/4= x 
4y/4 = y 
8/4=2 
 Answer: y=2
        
                    
             
        
        
        
Answer:
8.45 is the answer
Step-by-step explanation:
Hope it helps you