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natima [27]
1 year ago
5

Find the ends of the major axis and foci

Mathematics
1 answer:
poizon [28]1 year ago
8 0

The ends of the major axis is = (0, ± 13) and that of the foci is: (0,±5).

<h3>What is the axis and foci about?</h3>

The term 'foci' is known to be the point at which there is the coming together of light or any other kinds of electromagnetic radiation, particles, etc.

It is also seen as the point from which they seems to go apart.

\frac{x^{2} }{144} + \frac{y^{2} }{169}  = 1

\frac{x^{2} }{12^{2} } + \frac{y^{2} }{13^{2} }

Hence, major axis is = (0, ± 13)

e = \sqrt{1 -\frac{12^{2} }{13^{2} } }

= 5/13

Foci is: (0± 13 x \frac{5}{13})

Foci is: (0, ±5)

Therefore, The ends of the major axis is = (0, ± 13) and that of the foci is: (0,±5).

Learn more about foci from

brainly.com/question/26250569

#SPJ1

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Varvara68 [4.7K]

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Step-by-step explanation:

Given

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After 1 year it is

\Rightarrow 56,900-56,900\times 0.081\\\Rightarrow 56,900\left( 1-0.081\right)\\

after another year it becomes

\Rightarrow 56,900\left( 1-0.081\right)-56,900\left( 1-0.081\right)\times 0.081\\\Rightarrow 56,900\left( 1-0.081\right)\cdot \left( 1-0.081\right)\\\Rightarrow 56,900\left( 1-0.081\right)^2

After x years it is

\Rightarrow 56,900\left( 1-0.081\right)^x

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5 0
2 years ago
20-gallon gas tax can go 25 miles on 1 gallon if the tank is full at the beginning of a 725 miles trip how many times does the d
Sergio039 [100]
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frosja888 [35]

Answer:

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Step-by-step explanation:

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To solve for the slope, we must use slope formula.

\frac{y2-y1}{x2-x1}

Substitute:

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Hope this helped. :)

4 0
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<span>Solve for x
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