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ella [17]
3 years ago
8

5. Which is greater?(a) XXX or XIX(b) XC or CX​

Mathematics
1 answer:
labwork [276]3 years ago
8 0

Answer:

if your asking for letter option it would be B if it is a choice between the two in each it is xxx and cx.

Step-by-step explanation: if its roman numerals

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The center of a hyperbola is located at the origin. One focus is located at (−50, 0) and its associated directrix is represented
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The equation of the hyperbola is : \frac{x^{2}}{48^2}  - \frac{y^{2}}{14^2}  = 1

The center of a hyperbola is located at the origin that means at (0, 0) and one of the focus is at (-50, 0)

As both center and the focus are lying on the x-axis, so the hyperbola is a horizontal hyperbola and the standard equation of horizontal hyperbola when center is at origin: \frac{x^{2}}{a^{2}}  - \frac{y^{2}}{b^{2}}    = 1

The distance from center to focus is 'c' and here focus is at (-50,0)

So, c= 50

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d= \frac{a^{2}}{c}

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Thus, \frac{a^{2}}{c}  = \frac{2304}{50}

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