Areflection of shape i across the y-axis, followed by a < 90 degree clockwise rotation, 90 degree counterclockwise rotation, 180 degree rotation around the origin.> and then a translation left 6 units and down 4 units confirms congruence between shape i and shape ii. alternatively, a < 90 degree clockwise rotation, 90 degree counter clockwise rotation, 180 degree rotation around the origin> of shape ii about the origin, followed by a reflection across the y-axis, and then a translation right 4 units and up 6 units confirms congruence between shape ii and shape i. which one?

see below

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7.   there are 10 data points in the set.   the middle point is between 5 and 6.   the middle point in the top half is 8   and the middle point in the bottom half is 3. to find the iqr , take point 8 and subtract point 3

mid term   point 8 = 100   point 3 = 88

iqr = 100-88 = 12

final   point 8 = 93   point 3 = 78

iqr = 93 - 78 = 15

the final has the greatest iqr

6.   b - there is a high data value that causes the data set to be asymmetrical for the males: the data for males are high and asymmetrical .   there is an outlier for the males that skews the data

5.   the   iqr is a better measure of spread for the movies and basketball games.   since the basketball game has an outlier, we do not want to use standard deviation for measurement.  

3.   the exam median is much higher than the class median.   the median line is farther to the right on the exams

2.   there is no way to tell what the means are from the box and whisker plots.  

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

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8/k

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i will with my problems and all the other things that need to   be on by the way

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