Answer:
4x =16
Step-by-step explanation:
Hope this helps :)
Answer:you divide 90 by 4
Step-by-step explanation:
The equation of the directrix of the parabola given is x = 6, Option D is the correct answer.
<h3>What is Directrix of a Parabola ?</h3>
A parabola is a U shaped curve whose all point are at same distnace from a point called as focus and a line called as Directrix .
The equation of the parabola given is
y² = -24x
When the standard equation of parabola is
(y - k)² = 4p (x - h),
where the focus is (h + p, k) and the directrix is x = h - p.
here h = 0
p = -24/4 = -6
x = 0 - (-6)
x = 6
Therefore Option D is the correct answer.
To know more about Directrix
brainly.com/question/17376399
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Answer:
10
Step-by-step explanation:
Answer:
1/4
Step-by-step explanation:
3/12=
3÷3/12÷3=
1/4
