Determine the measure of the indicated angle or arc

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.

Analyze the diagram below and complete the instructions that follow. how to find tan

Find the distance between the point (-3,-4), and (see the picture below)