Create a parent class called Shape with width and height parameters of type double and a function that returns the area of the shape, which simply returns 0. Then define two subclasses, Rectangle, and Triangle, that override the area function to return the actual area (width*height for Rectangle and 1/2*width*height for Triangle). The code must be in java

Kto rozmawia z clamentain przez krótkofalówke w the walking dead która śledzi lee w 4 epizodzie

Develop a function to create a document in the mongodb database “city” in the collection “inspections.” be sure it can handle error conditions gracefully. a. input -> argument to function will be set of key/value pairs in the data type acceptable to the mongodb driver insert api call b. return -> true if successful insert else false (require a screenshot)

Donnie does not have powerpoint. which method would be best for elana to save and share her presentation as is? a pdf a doc an rtf a ppt