Answer: C. 
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Explanation:
The x intercept always occurs when y = 0.
Use the unit circle to determine that 
when 
So if 
, then we have
which shows us that 
is the location of one of the infinitely many x intercepts for this function.
The answer would be 12 just adding 3
Answer:
-42
Step-by-step explanation:
13(-3)-3
=-39-3
=-42
Hope this helps!
In order to get h alone, you must eliminate the 40. So to do this, you must subtract the 40 (as you always do the opposite operation, and if there isn't one, it is always positive), and this becomes 55h=150.
To find out what h is, you then divide both sides by 55. 55h/55=h
150/55= 2.727
Therefore, h=2.727
HOpe this helps :)
