What is the distance between 12 7 and 3 7 !
2 answers:
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Answer:
Step-by-step explanation:
x²+y²=25
it is a circle with radius=5
x²-y²=3
it is a hyperbola.
x²-y²=3
so they intersect in four points.
If our equation is , and we have a target altitude of
, we just need to plug that in for
.
. Now subtract
from both sides.
. now divide both sides by
.
.
We get that our answer is at 6 minutes we get an altitude of 21,000 feet!