What is the surface area of a cylinder that is 12 feet high and has a radius of 2 feet (round to the nearest whole number)?

a) 81.6 ft.2.

b) 163 ft.2.

c) 176 ft.2.

d) 250 ft.2.

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.