Answer:
the answer is B, because triangle BCA is a rotation of triangle XYZ.
Step-by-step explanation:
 
        
             
        
        
        
Answer:  6/5  or  1 1/5 <--- (SIMPLIFIED)
~hope this helped, have a gr8 day/night my friend!~
Step-by-step explanation:
 
        
             
        
        
        
Answer:
b
Step-by-step explanation:
The median is the middle value of the data set in ascending order. If there is no exact middle value then it is the average of the values either side of the middle.
Arrange the data in ascending order
48, 52, 54, 57, 57, 57, 61, 61, 65
                           ↑
The median of the data set is 57 → b
 
        
             
        
        
        
Answer:
Part A - the independant variable is the monthly allowance, and the dependent amount is the one that he has to get As for in order to receive it.
Part B - y = 30x + 20
Step-by-step explanation: