Sasquatch says that the slope of this diagram is 1/2 A. Why is Sasquatch wrong?

B. What is the slope of this line?

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

2x minus y equals 6, x plus y equals negative 3