Which quadrilaterals have parallel opposite sides? Select all that apply. trapezoid
kite
parallelogram
rectangle
rhombus
square

The difference between tax advoidance and tax evasion

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.