Cynthia completed 2/3 of the items on her to do list in the morin cynthia completed 2/3 of the item on her to-do list in the morning and finished 1/8 of the item during her lunch break what fraction of her to-do list is finished by the end of her lunch break

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

2x minus y equals 6, x plus y equals negative 3

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.