Complete the statements to verify that the triangles are similar.

startfraction q r over t u endfraction = a.1/4 b.1/2 c.2 d.4

startfraction p r over s u endfraction = a.1/2 b.2 c.4 d.6

startfraction p q over s t endfraction = startfraction startroot 52 endroot over startroot 13 endroot endfraction = a.1/2 b.2 c.4 d.6

therefore, △pqr ~ △stu the theorem. a. sas congruency b. sas similarity c. sss congruency d. sss similarity

Rewrite the following without an exponent. (5/8)-1

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)