Step-by-step explanation:
directrix = (1, -1)
focus = (-3, 2)
vertex = (-3, 3)
Well do 24 - 13.
You should get 11.
N = 11.
Answer:
152.971
Step-by-step explanation:
i think thats the answer but sorry if its not.
Answer:
The diameter is equal to the circumference divided by the number pi
Step-by-step explanation:
we know that
The circumference of the circular walkway is equal to

where
D is the diameter
we have

substitute


so
Divide the diameter by the circumference



The diameter is equal to the circumference divided by the number pi
Since, the co-interior angles(55° and 125°) are supplementary(sum is 180), therefore the lines are parallel.