What is the area of pentagon abcde? 16 square units, 20 square units, 24 square units, or 36 square units?

Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10