factories..............
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Answered by
1
Answer:
X2/25=y2/64
square root of √25=5
and square root of √64=8
x/5=y/8
x=y/8*5
x=5y/8
x*8=5y
8x=5yAns
Answered by
2
Step-by-step explanation:
This is the equation of an ellipse with a vertical major axis
(
x
−
x
0
)
2
a
2
+
(
y
−
y
0
)
2
b
2
=
1
Here
(
x
0
,
y
0
)
=
(
0
,
0
)
So the center of the ellipse is
(
0
,
0
)
a
=
5
and
b
=
8
are the axes
The vertices are
(
5
,
0
)
,
(
−
5
,
0
)
,
(
0
,
8
)
and
(
0
,
−
8
)
The distance of the center to the focus is
√
b
2
−
a
2
=
√
64
−
25
=
√
39
So the foci are
(
√
0
,
√
39
)
and
(
0
,
−
√
39
)
The eccentricity is
= √39/8.
please mark as brainliests.
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