Answer:
1/4
Step-by-step explanation:
25 divided by 25 is 1
100 divided by 25 is 4,
so 1/4 is the answer
Hope this helps
Your answer would be A. 122° and 58° because both angles have to equal 180°
Answer:
Step-by-step explanation:
Any point on a given parabola is equidistant from focus and directrix.
Given:
Focus of the parabola is at .
Directrix of the parabola is .
Let be any point on the parabola. Then, from the definition of a parabola,
Distance of from focus = Distance of from directrix.
Therefore,
Squaring both sides, we get
Hence, the equation of the parabola is .
4 1/2 = 9/2
8 1/4 = 33/4
1/3 x 9/2 = 3/2
1/3 x 33/4 = 33/12