Answer:
132 : 89
Step-by-step explanation:
There is no "another form"
The standard equation for a parabola that opens upward parallel to the y-axis is x2=4ay, where a = distance from the vertex to focus. Vertex is at origin(0,0)
4a=2
a=2/4
a=1/2 or 0.5
the coordinate of the focus is (0, 1/2)
the equation of the directrix is y=-1/2
I think the answer is C. (a.k.a the third one)
I hoped this helped !!
The common denominator is already there 12 is the common denominator!! :)
Answer:
A. 0.08 B. 0.09 and C. 12-inch hopefully im right
