Hey! I'm not exactly sure what needs to be done, but please help if you can! Thank you so much, have a good day!

The main thing is when we have a transversal across parallel lines we generate a bunch of angles, which they've numbered 1 through 8.  Some are the same angles, some are supplementary angles, which means they add up to 180°.  So really for math you just need to know whether it's the same or the supplement, which is pretty obvious from the figure.

But here they want us to match the names.  I can never remember them but we're given a menu.

∠2 and ∠5 are alternate interior angles.  Alternate means on opposite sides of the traversal.  Interior means between the parallel lines.  Say the mantra: Alternate interior angles are congruent.

∠3 and ∠5 are none of the above.  They're supplements but I don't think they have a name.  Usually we proceed in two steps.  ∠3 and ∠1 are a linear pair so supplementary.  ∠1 and ∠5 are corresponding angles so are congruent.

∠3 and ∠8 are alternate exterior angles.  Exterior means outside the parallel lines.  Alternate exterior angles are congruent.

∠4 and ∠7 are alternate interior angles so congruent.

∠4 and ∠8 are corresponding angles so congruent.

They didn't give an example, but ∠3 and ∠4 are vertical angles, and vertical angles are congruent.

see below

step-by-step explanation:

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.  

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves