What are the missing reasons in the two-step column proof? given: qs bisects angle tqr and sq bisects angle tsr prove: triangle tqs is congruent to triangle rqs answer choices: a- def of mdpt, sas postulate b- def of angle bisector, aas theorem c- def of mdpt, asa postulate d- def of angle bisector, asa postulate

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3