Dilation there is a scale factor of three

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

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 −