Which theorem or postulate cannot be used to justify that triangle nop = triangle nqp ? . a. sas. b. asa. c. aas. d. ssa.

What is the answer to |-2x-5|-|-4+8| and x=7

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)