What can be used as a reason in a two-column proof? Select each correct answer.
A. A premise
B. A postulate
C. A definition
D. A conjecture

Which of the following is a justification used while proving the similarity of triangles lom and mon

Which graph represents the parent function of y=(x+2)(x-2)

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