In the figure shown, line ab is parallel to line cd.

part a: what is the measure of angle x? show your work. (5 points)

part b: explain how you found the measure of angle x by identifying the angle relationships that you used along the transversal. (5 points)

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.