Which of the following is true? a. sine is negative in quadrant 1. b. tangent is positive in quadrant 3.c. cosine is positive in quadrant 3. d. sine is negative in quadrant 2.

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons