Answer:
467.892
Step-by-step explanation:
467.4+0.492 =467.892
 
        
                    
             
        
        
        
This is an easy one. 
65/5= 13.
Therefore, she descended 13 feet per minute.
        
             
        
        
        
Answer:
11
Step-by-step explanation:
If we input 11 into the equation, we get: 10 + 5(11) = 65.
5 x 11 = 55
55 + 10 = 65
Therefore x = 11
 
        
             
        
        
        
It is A, 60° because 180° (degree of the whole triangle) divided by the three angles is 60.