Since the focus and vertex are above and below each other, rather than side by side, I know that this ellipse must be taller than it is wide.
Then
a² will go with the y part of the equation
Also, since the focus is 8 units below the center, then c = 8
since the vertex is 17 units above, then a = 17
The equation b² = a² – c² gives me
b²=17²-8²-----> b²=225
the equation is
y²/a²+x²/b²=1------> y²/289+x²/225=1
the answer is
y²/289+x²/225=1
Step-by-step explanation:
vghvh h ubv. bng. gb vbbh
The answers 3 because median means middle :)
As 600 mm and 500 mm convert to 60 cm and 50 cm respectively, our problem here becomes (60 cm)(50 cm) / (25 cm), or 120 cm
