1. ABC is rotated 180° counterclockwise about the origin. What are the vertices of A'B'C? please answer asp

At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

In the rectangle below ac=30 units what is de

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.