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bezimeni [28]
3 years ago
8

Help A fellow out plz

Mathematics
1 answer:
dimulka [17.4K]3 years ago
3 0
$143.75/6.25=23 hours
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Which would be the next step in solving for matrix A?
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Answer:

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Step-by-step explanation:

The solution process for any algebraic expression is to "undo" what is done to the variable. Here, matrix A has (3 -4 -11 24) added to it. The next step is to undo that addition, by subtracting that amount from both sides of the equation. The result is ...

  A = (16 -5 0 -9)-(3 -4 -11 24)

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Use the discriminant to determine the number of real solutions for the equation below.
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there is one real solution

Step-by-step explanation:

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3 years ago
Find an equation that models the path of a satellite if its path is a hyperbola, a = 55,000 km, and c= 81,000 km. Assume the cen
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Answer:

\frac{x^2}{55000^2} - \frac{y^2}{59464^2} =1

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the transverse axis is horizontal.

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Equation of horizontal hyperbola is

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Given a= 55000 and c= 81000

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81000^2 = 55000^2 + b^2

subtract 55000^2 on both sides

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now plug in the values

\frac{x^2}{55000^2} - \frac{y^2}{59464^2} =1

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This is an equation. Solutions: x=1.

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Read 2 more answers
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