A sequence of transformations that map △ABC to A’B’C’ is a _ followed by a _. ○reflection across the y-axis

○rotation of 180° about the origin

○translation 2 units right

○rotation 90° counterclockwise about the origin

Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.

Which expression gives the area of the triangle shown below

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125