If your solving for x, x=2 
        
             
        
        
        
Answer:
You need to include a picture or add more o the question because I can't solve it without the rest of the problem. All I know is 60 degrees and 18. But what is the 18?
Step-by-step explanation:
 
        
             
        
        
        
9514 1404 393
Answer:
   x = 7 1/3
Step-by-step explanation:
The smaller triangle is 6/9 = 2/3 the size of the larger triangle, so the left side is ...
   (x -2) = (2/3)(8)
   3(x -2) = 16 . . . . . multiply by 3 to clear fractions
   3x -6 = 16 . . . . . . eliminate parentheses
   3x = 22 . . . . . . . . add 6; next divide by 3*
   x = 22/3 = 7 1/3 . . . . . feet
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* Note that we multiplied by 3, then divided by 3. If you're comfortable working with fractions and/or mixed numbers, these steps are unnecessary. The answer is simply x = 2 + 16/3 = 22/3.
 
        
             
        
        
        
Answer:
-10.
Step-by-step explanation:
x^0 = 1 so its -10 * 1
= -10.