What is probability of rolling a 5 on fair, six -sided number cube if you know that you rolled an odd number?

2/3

1/3

1/2

1/6

1. are the triangles similar and if so why? what is the value of x? show your work.

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

In angle pqr find the measure of