Answer:
53
Step-by-step explanation:
Your two median numbers are 52 and 54 you add these and divide by two and get 53.
Hope this helps
Correct Answer: Option AThe next step in simplification will be to convert the squared term so that it no longer contains a square.
So, we are to simplify the term

Using the half-angle identity we can write:

Using this value, the equation becomes:
Therefore, option A is the correct answer.
If I'm reading this copy-pasted math right, you have
parameterized by

with
. Then

so that

Line y=-8 is 1, Horizontal.
Perpendicular would be 1, Vertical.
and finally the last one is 1, x=-4
Hope this helps! (: