You spend 3 2/5 hours hiking and an additional 1/2 hour to rest. How much more time did you spend hiking than resting?

Triangle inequality theorem state if each set of three numbers can be the lengths of the sides of a triangle. 1. 9, 8, 22. 2. 5,10,12. 3. 7,10,22. 4. 4,11,12. 5. 11,9,10. 6. 10,4,19. 7. 3,12,10. 8. 4,3,2. 9. 6,5,13. 10. 7,12,20. me .

We just started the introduction into circles and i have no idea how to do this.

What is always true about a positive integer raised to a negative odd power?