Part 1 Lines m and n are perpendicular. If the slope of line m is zero, then what is the slope of line n? If you were to sketch lines m and n, what type of lines would you sketch? Part 2 On a graph, create your own set of perpendicular lines similar to lines m and n. Choose two points on each line and prove through the slope formula, that the lines are perpendicular to each other. Complete your work in the space provided or upload a file that can display math symbols if your work requires it.

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

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.

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?