Your mom asked you to mail a poster using a cardboard tube. The diameter of the tube is 7cm and the height is 1.2 m. You seemed to have misplaced the lid of the tube. What is the surface area of the tube, without the lid?

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Which expression gives you the distance between the points (5,1)and(9,-6)

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse. a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?