SOMEONE PLEASE HELP !

1. B. Containment

2.

3. D all are correct

4. C. The body snatchers

5. D. All of the above

Explanation:

1. Containment is a geopolitical strategic foreign policy pursued by the United States. It is loosely related to the term cordon sanitaire which was later used to describe the geopolitical containment of the Soviet Union in the 1940s. The strategy of "containment" is best known as a Cold War foreign policy of the United States and its allies to prevent the spread of communism after the end of World War II.

2.

3. A- communism was connected to containment as explained in #1. B- Veitman war had to do with US being scared of communism spreading (domino effect). C- 50s and 60s were during the Cold War.

4. full movie name: The Thing, Invasion of the Body Snatchers. Aliens disquiised as humans = communist spies.

5. MAD= mutual assured destruction (nuclear weapons), Sputnik = space race, Cuba = communist

answer: this problem has only trivial solutions, with all points on the same line. x=5 or x=7/5.

step-by-step explanation:

there are three triangles, and three unknowns: x, y=length of middle segment, and z=cos(angles marked with red arc).

we need

and law of cosines,

the three equations are

see attached image for solution.

it's not the readmission