Answer:
51
Step-by-step explanation:
102 divided by 2 is 51
 
        
                    
             
        
        
        
Answer:
B
Step-by-step explanation:
So, we know that this inequality has an "at most" in its phrase, therefore signifying the sign x <em>≤</em> 5. Since the x is in the left side without any negatives, so <em>the arrow goes left, and the circle is filled</em>. So, B.
 
        
             
        
        
        
Answer:
rn or later?
Step-by-step explanation:
 
        
             
        
        
        
<span>The experimental probability of the arrow stopping over Section 2 is 9/20.</span>
        
                    
             
        
        
        
My guess is that you're doing the Law of Cosines? You have everything you need for that except the angle theta, which is the thing you need to find.  It's set up like this: (8)^2 = (10)^2 + (5)^2 -[2(10)(5)cos A]  I used A instead of theta. Doing that math, you have: 64 = 100 + 25 -[ 100 cos A]; 64 = 125 - 100 cos A;
-61 = - 100 cos A; -61 / -100 = cos A; .61 = cos A. Now use your inverse function on your calculator to find cos^-1(.61) and that equals 52.4