Mathematics

Mathematics, 18.09.2019 03:00, ijustneedhelp29

What are the foci of the ellipse given by the equation. 9x^2 + 25y^2 = 225

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Mathematics, 30.06.2019 22:30, aaliyah80

The foci of an ellipse are located at (0,6) and (0,-6). the sum of the distances from any point on the ellipse to the foci is 20. determine the equation of the ellipse. a) x2 36 + y2 64 = 1 b) x2 100 + y2 64 = 1 c) x2 64 + y2 100 = 1 d) x2 36 + y2 100 = 1

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Mathematics, 26.07.2019 09:00, svalencia2

Which of the following statements about an ellipse are true? an ellipse is similar to a circle. an ellipse has a radius. an ellipse has two foci. the sum of the distances from each focus to any point on the ellipse will always be the same. an ellipse has a diameter.

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Mathematics, 22.09.2019 21:10, hectorcal3652

Which is the equation of an ellipse with directrices at x = +4 and foci at (2, 0) and (-2, 0)? question 3 multiple choice worth 3 points)

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What are the foci of the ellipse given by the equation. 9x^2 + 25y^2 = 225...

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