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Sergeu [11.5K]
2 years ago
12

Which statements about the hyperbola are true? check all that apply. the center is located at (0, 0). there is a vertex at (–6,

0). the transverse axis of the graph is vertical. the foci are located within the rectangular reference box. the directrices are vertical lines.
Mathematics
1 answer:
Vinvika [58]2 years ago
6 0

The statements about the hyperbola are true are:

  • The center is located at (0, 0).
  • There is a vertex at (–6, 0).
  • The directrices are vertical lines.

<h3>What is a hyperbola?</h3>

It should be noted that a hyperbola simply means a open curve that has two branches.

Here, the center is located at (0, 0), there is a vertex at (–6, 0), and the directrices are vertical lines.

Learn more about hyperbola on:

brainly.com/question/3351710

#SPJ4

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Courtney is twice as old as Andre and three years older than Natalie. Courtney is half Shari's age. The difference between Shari
lesantik [10]

The question does not seem complete, but I'll represent the statement mathematically and look for their ages each. This is because the worst they can ask for is their ages.

Let C stand for Courtney's age, A for Andrei's age, N for Natalie's age and S for Shari's age. From the question we can deduce the following:

C = 2A

C = N + 3

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S - N = C + A

S = 2C, N = C - 3 and A = C/2, therefore we have

2C - (C - 3) = C + C/2

C + 3 = C + C/2

C/2 = 3 and C = 6

A = C/2

A= 6/2

A = 3

N = C - 3

N = 6 - 3

N = 3

S = 2C

S = 2 x 6

S = 12.

C = 6, A = 3, N = 3 and S = 12

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2 years ago
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check the picture below.


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3 years ago
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DENIUS [597]

Answer:

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or, -6+5 =<em> </em>10c-9c

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D. solution:

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or, 1 = 6a

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3 years ago
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just olya [345]

Answer:

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Step-by-step explanation:

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