QUICK I REALLY NEED HELP When playing a game, Noahs last 5 points in the last 3 turns. show how to use integers to determine the change in his score

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Solve the triangle. a = 21°, c = 105°, c = 5

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.