List and describe the structures and functions of both working and long-term memory.

1.  Working memory is short-term memory: It doesn't last long. The capacity of working memory is limited.

Long-term memory can last from two minutes to a year. Long-term memory has a vast capacity to store and remember things.

2.  Subsystem of long-term memory:

a. procedural memory tells how things should be done

b. semantic memory stores memory about general things in the world/ideas

c.  episode memory stores memory about personalexperiences/events

3.  Subsystem of short-term memory:

a. central executive contols the whole memory working system

b. visuospatial sketchpad stores data in visial or spatial form

c.  phonological loop stores data in written or spoken form

Explanation:

answer; a health care professional;

if triangle abc is congruent to triangle def, their interior angles are congruent, because congruent parts of congruent triangles are congruent (cpctc).

that means ∠d is congruent to ∠a; ∠d is equal to 8x - 2.

interior angles of all triangles add to equal 180 degrees, so you can set the sum of these interior angle values equal to 180 and solve for x.

180 = (8x - 2) + 22 + 72

180 = 8x - 2 + 22 + 72

180 = 8x + 92

88 = 8x

11 = x

x = 11