The cone shown has a diameter of 18 meters and a slant height of 15 meters. which choice is the closest to the lateral surface area? use 3.14 approximate pi.

a. 170 square meters
b. 339 square meters
c. 424 square meters
d. 1,356 square meters

Need on this geometry question. explain how you did it.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.