okay so like i was wondering if ya'll could help with some homework? i have to be somewhere in a little bit and i wanna get this done before i have to go so i don't have to worry about it later.

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

Which of the following is not a subset of {1,2,3}?

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?