A sequence of transformations is described below: a translation. a dilation about a point P, and a dilation about another point Q. Which of the following must be preserved under this sequence of transformations? a: angle measures b: segment lengths c: both segment and angle lengths d: neither segment or angle lengths

The highest common factor of 132 and 220

What is this equation in point-slope form?

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