Ireally need . which action is considered a mandatory responsibility of us citizenship? holding political office serving in the army serving on a jury joining a political party

Every American citizen is obliged to serve on jury, otherwise known as jury duty--(in)famous because people tend to regard jury duty  more as a burden than as a privilege.

Remember soh-cah-toasoh: cah: toa: now, looking at the picture we can see that we have an angle, the hypotenuse and want to find the value of the adjacent side to the angle. so we use cah to find the adjacent angle. plug in what we have: we need to solve for x now so we get it by itself on one side: plug this into your calculator and you'll find that: