A right angle can also have an obtuse angle True or false

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective