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3 years ago

7

Tracy is running in a 5.52 kilometer race on Saturday . A marathon is approximately 42 kilometers. How long will it take Tracy t

o race in the martathin? Can you show u please show your answer?

1 answer:

nika2105 [10]3 years ago

3 0

Answer:

about 7.6 days long

Step-by-step explanation:

42 divided by 5.52 = about 7.6

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3 years ago

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valina [46]

ANSWER

D.

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EXPLANATION

The standard equation of the hyperbola is

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We now expand to get,

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To get the general form, we equate everything to zero to get,

$9 {y}^{2} - 4 {x}^{2}- 36y + 16x - 16 = 0$

The correct choice is D.

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Step-by-step explanation:

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