2. Triangle Z is a scaled copy of Triangle M. Select all the sets of values that could be the side lengths of Triangle Z. a. 8, 11, and 14. b. 10, 17.5, and 25. c. 6, 9, and 11. d. 6, 10.5, and 15. e. 8, 14, and 20.

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?

Which statement describes surface features called maria on the moon

What is the missing statement in step 4? ? rts ? ? vtu and ? rtu ? ? vts ? rts ? ? rvs and ? rtu ? ? stv ? vrs ? ? vru and ? usr ? ? usv ? vur ? ? vus and ? uvs ? ? sru