A number cube is rolled and a letter is selected from the word PENGUIN. P(an even number and N)

A. 1/7

B. 2/9

C. 4/15

D. 1/14

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?

Qrst is a parallelogram. determine the measure of ∠q pls