What is the length of segment AB? (1 point) tag: Coordinate grid shown from negative 5 to positive 5 on x axis and negative 5 to positive 5 on y axis. A straight line labeled AB is drawn. A is the ordered pair 0, 5 and B is the ordered pair 4, 0.

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

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅

Which best explains why this triangle is or is not a right triangle ?