In the circle E shown. Points C, E, and D lie on a straight line. The length of line EF is given to be 3x + 11. Which of the following is the length of line segment CD?

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Which of the functions below could have created this graph?

What makes a trapezoid an isosceles trapezoid?