If you want to know how far it is from point a of the roof you are on to point B of the roof of the building across the street. The buildings are the same height. A. Explain how to use triangles to find AB. Draw the diagram showing the additional points you Will use.

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −