Mathematics, 26.06.2020 22:01 rydro6915
Consider which parabola with a focus at the point (0,-3) and directrix y=2. Which two equations can be used to correctly relate the distances from the focus and the directrix to any point (x, y) on the parabola?
Answers: 3
Mathematics, 21.06.2019 17:00
What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.
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Mathematics, 21.06.2019 17:50
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
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Mathematics, 21.06.2019 20:00
Which of the following is an equation of a line parallel to the equation y=4x+1?
Answers: 1
Consider which parabola with a focus at the point (0,-3) and directrix y=2. Which two equations can...
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