Triangle JKL is transformed by performing a 90degree clockwise rotation about the origin and then a reflection over the y-axis, creating triangle J’’K’’L’’. Which transformation will map J’’K’’L’’ back to JKL? A.) a reflection over the y-axis and then a 90degree clockwise rotation about the origin
B.) a reflection over the x-axis and then a 90degree counterclockwise rotation about the origin
C.) a reflection over the x-axis and then a 90degree clockwise rotation about the origin
D.) a reflection over the x-axis and then a reflection over the y-axis

The distributive property allows you to say that 3(x − 1) = 3x −

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

In 2000, for a certain region, 27.1% of incoming college freshman characterized their political views as liberal, 23.1% as moderate, and 49.8% as conservative. for this year, a random sample of 400 incoming college freshman yielded the frequency distribution for political views shown below. a. determine the mode of the data. b. decide whether it would be appropriate to use either the mean or the median as a measure of center. explain your answer. political view frequency liberal 118 moderate 98 conservative 184 a. choose the correct answer below. select all that apply. a. the mode is moderate. b. the mode is liberal. c. the mode is conservative. d. there is no mode.