Between what two consecutive integers is 152

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

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.