What is the approximate length of the track in miles? A: 4 miles
B: 3.5 miles
C: 6.14 miles
D: 4.57 miles

1. what are the missing reasons in the proof 2. it's in the second picture and 3

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?