What is the wave speed of a wave that has a frequency of 100 hz and a wavelength of 0.30 m?

On a piece of paper graph y < 3x

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.