X=1/2
Hope this helped! :3
Answer:
(-3,4)
Step-by-step explanation:
I'm not sure of how to explain how it is but basically the point it rotated and then it ends up on the coordinate, (-3,4)
Given equation is 
Now it says to find f(2)
that simply means plug x=2 because we see that 2 is written in place of x in f(x) and f(2)



Hence final answer is 
Center is at (0, 0) and make sure you label it on the diagram
Radius is 5 units
Equation of circle is
(X-0)^2 + (y-0)^2 = 5^2
X^2 + y^2 = 25
Hello!
To find the perimeter you do 2l + 2w.
l is length
w is width
put in the values we know
2(12) + 2w = 44
Combine like terms
24 + 2w = 44
Subtract 24 from both sides
2w = 20
Divide both sides by 2
w = 10
The answer is 10 meters
Hope this helps!