You are shown \angle OPQ∠OPQ below whose measure is 90^{\circ}.90 ∘ . Draw an angle bisector of \angle OPQ∠OPQ by clicking a dragging a ray out from the vertex at P.

You are assembling pieces of an iron gate to complete a fence. the finished gate will look like the one below. in order to assemble the gate it is important to under how the pieces are related. part 1: how are pies 1 and 2 in the archway related? part 2: how are the rectangular sections 5 and 6 in the center of the gate related to each other?

Zahra was given two data sets, one without an outlier and one with an outlier. data without an outlier: 15, 19, 22, 26, 29 data with an outlier: 15, 19, 22, 26, 29, 81

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?