Mr. Lee had 45 friction books. He gave 2 books to each student. He has 1 remaining book. How many students does he
have?

What is the rotational symmetry of a wheel

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

Divide. write in the simplest form. 4 1/6 divided by 10