Find the measure of an exterior angle of a regular 20-gon. 0
The measure of an exterior angle of a regular 20-gon is
(Type an integer or a decimal.)

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents