A cone and a triangular pyramid have a height of 9.3 m and their cross-sectional areas are equal at every level parallel to their respective bases. What is the height, x, of the triangle base of the pyramid? Round to the nearest tenth.

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Which statement explains the relationship between corresponding terms in the table?

Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.