Domain: f (x) is the set of all values for which the function is defined
range: the set of all values that f takes
hope this helps
Answer:
Part 1) 
Part 2) 
Step-by-step explanation:
The picture of the question in the attached figure
Part 1
Find the length side AB
we know that
----> by SOH (opposite side divided by the hypotenuse)
substitute the given values

solve for AB

Part 2
Find the length side AC
we know that
----> by TOA (opposite side divided by the adjacent side)
substitute the given values

solve for AC

The answer is x=2 i hope this helps !!
Answer:
I think the answer is 155 ft^2. Hope this helps.
All of the answers are correct except the last one