In δabc, ad/db = ce/eb. complete the proof showing that de is parallel to ac.

What is the inverse of the function f(x) = 2x + 1?

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 solution of the equation? 35√(x+2)3+3=27