A circle has a diameter of 18cm. What is its circumference? Use 3.14 for π, and do not round your answer. Be sure to include the correct unit in your answer.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y