Find the perimeter of the image below: figure abcde is shown. a is at 2, 0. b is at negative 4, 5. c is at 4, 10. d is at 8, 7. e is at 4, 5

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks

Having a hard time understanding this question (see attachment).