Which system of inequalities is represented by this graph? will give brainliest answer is answered correctly. need this answered in less than 10 minutes. answer choices are a. y > x-1 and y -2x+2 b. y < x-1 and y -2x+2 c. y x-1 and y < -2x+2 d. y x-1 and y< -2x+2

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

If m 17 27 90 63 ** picture is attached

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?