Answers: 3
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.
Answers: 2
Mathematics, 22.06.2019 01:00
Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.
Answers: 1
Mathematics, 22.06.2019 01:00
Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)
Answers: 1
Mathematics, 22.06.2019 02:30
Apossible wavelength for the color blue is 0.000000492 meter. which of the following is a reasonable estimate for this wavelength for the color blue? a. 5 Γ 10-6 m b. 5 Γ 107 m c. 5 Γ 10-7 m d. 5 Γ 106 m
Answers: 2
X-7=-2x-5 can someone me with the steps...
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