How to do it because it’s difficult

Name these type of angles shown check all that applies

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.