Make a game plan. ...
Make up numbers for segments and angles. ...
Look for congruent triangles (and keep CPCTC in mind). ...
Try to find isosceles triangles. ...
Look for parallel lines. ...
Look for radii and draw more radii. ...
Use all the givens.
        
             
        
        
        
Answer:
24
Step-by-step explanation:
3x+6=30
Get the co-efficient by itself
3x +6=30
      -6.   -6
3x=24
Divide by 3 on both sides
24/3
x =8
 
        
                    
             
        
        
        
Answer:
me too
Step-by-step explanation:
 
        
             
        
        
        
Answer:
No.
Step-by-step explanation:
As x increases 2^x will grow faster than 5 x^2. This is because the x in 2^x is an exponent and its graph grows very steeply compared with 5x^2 , as x increases.
For example when x = 10 
5x^2 = 5*10^2 = 500
2^x =  2^10 =1024
When x = 11:
5x^2 = 605
2^x = 2048 and the difference will continue to increase.