Answer: C
Step-by-step explanation:
Answer:
Step-by-step explanation:
The standard equation for a parabola is
with vertex at (h, k) and a focal length of |p|
:
or
Comparing this with the standard form we get
The parabola is symmetric around the x-axis.
The focus lies a distance from the center along the x axis
So focus is at
The parabola is symmetric around the x-axis and so the directrix is a line parallel to the y-axis at a distance -p from the center
Answer:
x = 24
Step-by-step explanation:
The angles are supplementary therefor
(5x + 13) + (x + 23) = 180
Combine like terms
6x + 36 = 180
Subtract 36 from both sides
6x = 144
Divde both sides by 6
x = 24
Answer:
91/4 simplified = 22 3/4
work:
subtract find answer then simplify :)
Hope this helps