Answer:
(C) Since 1/2 and 3/4 are both either equal to or greater than 1/2, the total must be equal or greater than 1. So, 4/6 is not a reasonable answer, as 4/6 is less than 1.
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parallelogram area= base×height
288=base×12
base=24
Answer:
17
Step-by-step explanation:
Answer: The equation of the parabola is .
Explanation:
It is given that the focus of the parabola is (-5,-5) and the directrix is y=7.
The standard form of the parabola is,
Where y=k-p is directrix and (h,k+p) is the focus.
Since focus is given,
On comparing,
.... (1)
The directrix is y=7.
.... (2)
Add equation (1) and (2),
Put this value in (1).
Put p= -6, h= -5 and k=1 in the standard form of the parabola.
Therefore, the equation of parabola is .