Answer:

Step-by-step explanation:
In this problem
we have
F(0,5) and directrix at y=-5
so
Is a vertical parabola open upward
we know that
The equation of a vertical parabola in standard form is

where
p is the focal distance
(h,k) is the vertex
we have
The vertex is the origin (0,0)
and
p=5
substitute



Answer:
22
Step-by-step explanation:
16+6=22 hope this helps
The best example of a plane would be A) the surface of a flat table. A plane could also be represented by anything that is flat in nature.
Hope this helps! :)
Answer:
Black and white = 3/6
All Black = 2/6
All White = 1/6
Step-by-step explanation: