Plan a coordinate proof to show that the midpoints of the sides of an isosceles trapezoid form a rhombus. ​a) Name the coordinates of isosceles trapezoid​ TRAP, shown to the​ right, with bottom base length​ 4a, top base length​ 4b, and EG2c. The​ y-axis bisects the bases.
​b) Write the​ "Given" and​ "Prove" statements.
​c) How will you find the coordinates of the midpoints of each​ side?
​d) How will you determine whether DEFG is a​ rhombus?

Which number line represents the solution set for the inequality - x 24?

What is the period of the sinusoidal function ?

The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts.which measure of center would be best to compare the data sets? the median is the best measure because both distributions are left-skewed.the mean is the best measure because both distributions are left-skewed.the median is the best measure because both distributions are symmetric.the mean is the best measure because both distributions are symmetric