Can some one help me with this question can some one tell me why when im with my friends they always turn there anger or there emotions at me?? i realy need to know.

Evaluate the following expression 1/3^2

Use circumcenter theorem to solve for the given values

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