Please if you know give me the answer i dont want to get a F! You need to find the unknown side lengths and trigonometric ratios for angles that are 45 degrees.

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?