I need help ASAP make sure to write an explanation if you want because I do not understand this.

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

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?

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.