Simplify -62 ÷ 12 - 2(-7). -17 35 11 -35

In the proof of the triangle angle sum theorem, you must draw an auxiliary line. which construction must you use to draw this line?

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?