The trick to solving this problem is to know and remember that the sum of all the interior angles of a triangle is always 180 degrees.
Thus, (6x+1) + (5x-17) + (9x-24) = 180.
20x = -40, so x = -2 (answer)
        
             
        
        
        
Answer:
JN
Step-by-step explanation:
It is the only segment that does not have a bend.
 
        
             
        
        
        
Answer:
The maximum value of a function is the place where a function reaches its highest point, or vertex, on a graph. 
I hope it helps.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Since it is a regular hexagon, the length of its sides are equal. And same as the distance across its flats.
So that;
NR ≅ OP (property of a regular polygon)
PM ≅ RM (half of the distance across flats of a polygon)
NM ≅ OM (half of the distance across flats of a polygon)
<NMR ≅ <PMO (vertically opposite angles)
<NRM ≅ <OPM (alternate angle property)
<RNM ≅ <POM (alternate angle property)
This therefore proves that: ΔNRM = ΔOPM
 
        
             
        
        
        
Answer:
{-12,0}
Step-by-step explanation:
first to solve this can collect like terms and add 
 X² +12x=0
and solve it by factorization method 
 X² +12x=0
 x(x+12)=0
it means x multiplied by x = X² then x multiplied by 12 = 12x 
 so this means x or (x+12) equals to zero
 x=0 and (x+12)=0
 x+12=0
 x=-12 
so the solution set is {-12,0}
 but can also be done by formula method