Iwill give brainliest show work and find the volume of this odd looking pyramid

Find the area of the regular hexagon if a side is 20 cm.

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2