Abcdefgh is a regular octagon. the minimum degree of rotation by which this octagon can map onto itself is (30 ; 45 ; 90 ; 120 °). it will take ( 2 ; 4 ; 6 ; 8 ) increments of that degree of clockwise rotation for a′ (the image of a) to coincide with c.

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Read the excerpt from the strange case of dr jekyll and mr. hyde what do dr. jekyll's thoughts reveal about him in this excerpt? [t]he inmates of my house were locked in the most rigorous hours of slumber, and i determined, flushed as i was with hope and triumph, to venture in my new shape as far as to my bedroom. i crossed the yard, wherein the constellations looked down upon me, i could have thought, with wonder, the first creature of that sort that their unsleeping vigilance had yet disclosed to he is jealous of those who can sleep through the night. he is revered for his scientific advances. he is interested in studying the movements of the stars he is proud and enthusiastic about his initial results.