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Nastasia [14]
2 years ago
7

Which is the equation of a hyperbola with directrices at x = ±3 and foci at (4, 0) and (−4, 0)?

Mathematics
1 answer:
photoshop1234 [79]2 years ago
4 0

Answer:A. x squared over 16 minus y squared over 4 ...

Step-by-step explanation:

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24 candy bars cost $48.<br> How much do 10<br> candy bars cost?
timofeeve [1]
Answer: $20

$48/24 = $2 for each candy bar

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8 0
2 years ago
Pls help, will interact!!
anzhelika [568]

Answer:

C

Step-by-step explanation:

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8 0
3 years ago
Find the value of n in 2m-3n = 6 and 2m + 6n = 12.​
Nezavi [6.7K]

Answer:

n = 2/3

Step-by-step explanation:

2m - 3n = 6

– 2m + 6n = 12

<u>____-____-___</u>

-9n = -6

n = -6/-9

n = 2/3

Hence, the value of n in the given equations is 2/3.

4 0
2 years ago
Find the x-intercept of parabola with vertex (1,-17) and y-intercept (0,16)?
Ad libitum [116K]
Y=a(x-1)^2 -17 is the equation of the parabola.
at (0,16), 16=a(0-1)^2 -17.  Solve for a = 33.
Equation is then y=33(x-1)^2-17 so when y=0,
(x-1)^2 = 17/33
x-1 = + and - square root of 17/33
x = 1.7177 and 0,2823 as the intercepts
5 0
4 years ago
Translate this sentence into an equation.: Mai's savings increased by 15 is 65. Use the variable m to represent Mai's savings.
Schach [20]
M+15=65 could this be the answer you are possibly looking for? if the m is Mai's savings "increased by 15" would simply be adding 15 and it would be equal to 65
7 0
3 years ago
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