5, because  y = mx + b is the equation, with m being the slope and b being the y-intercept.
Brainliest please!
        
             
        
        
        
We have m(<CBO) = (1/2) · m(<CBE) = (1/2) · ( x + z );
In the same way, m(<BCO) = (1/2) ·( x + y);
m(<BOC) = 180 - [(1/2) · ( x + z ) + (1/2) ·( x + y)] = 180 - (1/2)· ( x + x + y + z );
But, x + y + z = 180;
Then, m(<BOC) = 180 - (1/2)·( x + 180 );
Finally, m(<BOC) = 90 - (1/2)·x;
So, m(<BOC) = 90 - (1/2)·m(<BAC).
 
        
             
        
        
        
 Answer:
<h2> a.  392.7 yd³</h2><h2 />
Step-by-step explanation:
volume = 1/3 π r² h
where h = 15 yd.
            r = 5 yd.
<u>plugin values into the equation:</u>
volume = 1/3 π r² h
             = 1/3 * π * 5² * 15
             = 392.7 yd³
 
        
                    
             
        
        
        
Answer:
X = 99
Step-by-step explanation: