D, E, and F are on sides BC, AC, and AB, respectively, of Triangle ABC such that DE║AB, DF║AC, and BC║EF. Prove that D, E, and F are the midpoints of the sides of Triangle ABC. Please help I desperately need help to understand this. Thank you! Whoever can help me I will give the Brainliest! Just pls help T^T

Given: quadrilateral talk is a parallelogram. prove: ta congruent lk and al congruent kt

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

Atravel agent is booking a trip to england, scotland, ireland, and france for a group of senior citizens. the agent sent surveys to the group, asking which countries they would like to visit, in order, and created the shown preference schedule (e = england, i = ireland, s = scotland, f = france). which country is the condorcet winner? number of votes 15 12 16 19 1st f e e i 2nd e s i s 3rd s i s e 4th i f f f 1. scotland 2. england 3. france 4.ireland