The circumference of a circle is 60pi cm. what is the diameter of the circle?

Divide. write in the simplest form. 4 1/6 divided by 10

Prove that quadrilateral is a rhombus.

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]