Mathematics
Mathematics, 23.02.2021 19:20, Dweath50

PLZ HELP ME I DONT UNDERSTAN ILL GIVE BRAINIESTT
Which is the equation of a hyperbola with directrices at y = ±2 and foci at (0, 4) and (0, −4)?

x squared over 8 minus y squared over 16 equals 1
y squared over 16 minus x squared over 8 equals 1
x squared over 8 minus y squared over 8 equals 1
y squared over 8 minus x squared over 8 equals 1

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:00, BreBreDoeCCx
What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer
Answers: 3
image
Mathematics, 21.06.2019 18:00, briseidam6683
Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.
Answers: 2
image
Mathematics, 21.06.2019 18:40, calebhoover03
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
image
Mathematics, 21.06.2019 19:30, fantasticratz2
Nikolas calculated the volume of the prism. his work is shown below.
Answers: 1
Do you know the correct answer?
PLZ HELP ME I DONT UNDERSTAN ILL GIVE BRAINIESTT
Which is the equation of a hyperbola with di...

Questions in other subjects:

Konu
Mathematics, 21.04.2020 15:30