Mathematics, 16.03.2020 18:27 aliyahlknox881
Around which line would the following cross-section need to be revolved to create a sphere?
circle on a coordinate plane with center at 1 on the y-axis and a radius of 1
x–axis
y=x
x = 1
y = 1
Answers: 3
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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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Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas
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Prove the following(cot0+cosec0)[tex](cot0 + cosec0) { }^{2} = \frac{1 + cos0}{1 - cos0} [/tex]
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Around which line would the following cross-section need to be revolved to create a sphere?
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