The inequality that represents the domain of the function is 
<h3>How to determine the domain?</h3>
The function is given as:

Set the radicand greater than or equal to 0

Multiply through by 2
x - 20 ≥ 0
Add 20 to both sides
x ≥ 20
Hence, the domain of the function is x ≥ 20
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Answer:
x=1/3
Step-by-step explanation:
Answer: x45=x45 cannot be greater because they're both equivalent to each other.
Step-by-step explanation:
Y=24 Y-12=12 Y=12+12 Y=24
(X-12) = 12
X = 12+12
X=24