Answer: nearest tenth is 49.0
Step-by-step explanation:
Hope this helps! 
 
        
             
        
        
        
Answer:
   y = 2
Step-by-step explanation:
Both points are on the horizontal line ...
   y = 2
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<em>Additional comment</em>
A horizontal line has equation y = constant. A vertical line has equation x = constant.
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
The given function is

To find the inverse of this function, we interchange x and y.

we now solve for y.

Take the sine inverse of both sides to obtain;

Hence the inverse of the given function is;

where 
 
        
                    
             
        
        
        
Answer:
11
Step-by-step explanation:
9+9+11+15 is 44 44/4 is 11
 
        
             
        
        
        
The sum of a number b and 3 is greater than 8 and less than
12
<span>=> b + 3 < 8 
=> b + 3 > 12
</span>
<span>Now,
let’s combine this into an expression:
=> 8 < b+3 < 12
=>  (8 - 3) < b < (12 - 3)
=> 5 < b < 9
Thus, the answer in the given situation is 9 because 9 is greater than 8 but
less than 12.
</span>