What service industries are most important to mexico

Acharreadas is a popular mexican thing where people display varying skills of horsemanship much like what events in the united states?

Which of the following is the main purpose of using an anchored network of booms which funnel debris to a collection area?

Afootpath is to be constructed in a park in the shape of a parallelogram. when a coordinate plane is laid over a map of the park, the vertices of the footpath are (-4,2) (8,2) (11,7) and (-1,7). what is the perimeter of this path