20 points! Will mark brainliest! Find the number of elements in the following sets. Complete parts ​(a) and ​(b) below.

a. ​{x|x is a letter in the word unconsciousness ​}
___ elements

b. The set of letters appearing in the word interconnection .
___ elements

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

(x, y)→(x − 8, y − 7)

step-by-step explanation:

enjoy!

how many players are there?

step-by-step explanation:

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet