Solve for x 2
5
8
X = 0.5
(Simplify your answer. Type an integer or a simplified fraction.)

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.

Find the values of y: 3y^3(y^2+ 2/3y)=0

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.