1. In the image shown, m_ABD = (3x + 15)° and mDBC = 2.c) ind mZDBC. mZDBC 60° O m2DBC= 20° O m_DBC 30° in/DBC 90°​

Polynomial that can be factored as (3x-4)(3x+4)

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

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 −