Awave has a frequency of 100 hz and a wavelength of 0.30 m. how do you find the wave speed?

Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x – 2 c. y+ 2 = – 2(x+3)^2 d. y+ 2 = 2(x+3)^2

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn. if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1