Answer:
9
Step-by-step explanation:
can fit in 9 times 
 
        
                    
             
        
        
        
Answer:
Option C
Step-by-step explanation:
By the property of a rectangle, 
"All interior angles of a rectangle measure 90°"
Therefore, m∠ABC = 90°
By applying cosine rule in the right triangle ABC,
cos(∠CAB) = 
cos(25°) = 
AC = 
AC = 
AC = 19.86
Therefore, Option C will be the answer.
 
        
             
        
        
        
A positive number divided by a negative number gives you a negative number for example 12 is positive but the three is negative so our answer has to be negative