Which one of the pairs of angles below is adjacent?

a. 1 and 2

b. 1 and 3

c. 2 and 4

d. 3 and 1

What is sin 7x/4 ? i need on this urgent trig

When the ball has traveled a distance of

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