Elise is measuring the angles of a triangle. she measures the first two and gets 30° and 100°. what should be the measure of the third angle? a) 50° b) 60° c) 130° d) 230°

Answer this question! 30 points and brainliest! only if you know the answer.

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2