What is the surface area of the cone in terms of pi ?

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c

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.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base