What is the sum of the first 8 terms of the geometric series: 3+6+12+24+ 0765 382 286 440

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

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.

What is the measure of each of the two angles formed by the bisector of the diagonal of a rhombus if the original angle measures 58 degrees?