Answer:
C. 36 in.
Step-by-step explanation:
The wall is 66 inches high by 72 inches wide.
The tiles are
a) 9 inch square = 3 by 3
b) 16 inch square = 4 by 4
c) 36 inch square = 6 by 6
d) 64 inch square = 8 by 8
Factors of 66 = 2 x 3 x 11
Factors of 72 = 2 x 2 x 2 x 3 x 3
Now, we can see that in both 66 and 72 , we have 2 x 3 common that is 6.
And square of 6 is 36.
So, the answer is option C.
 
        
             
        
        
        
0.3597122302158273 is the answer
        
                    
             
        
        
        
The correct answer is 3/2.
Slope = Rate Of Change 
Slope Formula:        y₂ - y₁          5 - 2         3
                               -------------- = ---------- = -----
                                   x₂ - x₁          3 - 1         2
I hope that this helps you!
Btw, ₁ and ₂ are subscripts, they do not have anything to do with the actual working of the problem. 
        
             
        
        
        
PQ is the tangent, therefore you can use a theorem: The arc measure is double the amount of the angle the tangent makes. 
So: 62/2=31
        
                    
             
        
        
        
Answer:
A
C
D
Step-by-step explanation: