A circle has a radius of 9. An arc in this circle has a central angle of 120°
What is the length of the arc?
Either enter an exact answer in terms of or use 3.14 for and enter your answer as a decimal.
120

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?

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.

Which equation can be solved to find x the measure of jk in the apex