The following are rules for repeating patterns. For which rule will the 12th shape be a circle?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers