The diagram shows a circle, centre O. The circumference of the circle is 20pi cm. Find the equation of the circle

Me. i need an answer asap. , you! select the correct answer from each drop-down menu. simplify the given polynomial and use it to complete the statement. the polynomial simplifies to an expression that is a blank with a blank degree of blank .

Which of the following expressions is equal to 2x^2+8

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?