Who was the liberator of latin america who led the revolutions against spanish authority in the early nineteenth century

In the figure, polygon abcd is transformed to create polygon a′b′c′d′. this transformation is a by a factor of .

Aplane cuts a pyramid as shown in the diagram. what is the shape of the cross section? a. a hexagon b. a pentagon c. a square d. a triangle

This is a 2017 topographic map of puerto rico in the united states, and i'm sorry that people there have suffered such a disaster. i want to ask, what do the yellow dots and areas represent on this graph? and the blue area and the little blue circle, and the little blue sign that looks like a signal tower, what do they stand for?