Mathematics: Find three solutions of the equation. y = 6x a. (3, 18), (0, 0), (–1, –5) c. (–2, –12), (3, 18), (–4, –24) b. (–2, –12), (3, 18), (2, 11) d. (0, 0), (–3, –20), (–2, –12)

Step-by-step explanation:we know thatInn this problem we havesubstitute the values...

Find three solutions of the equation. y = 6x a. (3,

nayashuntel

31.01.2020

$80\frac{m}{s}$

Step-by-step explanation:

we know that

$Wave\ speed = (frequency) * (wavelength)$

Inn this problem we have

$frequency=200\ Hz$

$wavelength=0.40\ m$

substitute the values

$Wave\ speed = 200*0.40=80\frac{m}{s}$

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