Answer:
8.900101E54
Step-by-step explanation:
First subtract 8 from both sides
leaving you with x/2 = -20
Then multiply both sides by two to get rid of the denominator
which leaves you with x = -40
Answer:

Step-by-step explanation:
The given sequence is 2, 4, 6, ....
We need to write an explicit formula for
. The firts term is 2, second term is 4 and third term is 6 and so on.
Each term is 2 greater than the term before it. Thus we can write it as follows :

Where
n = 1,2,3....
Hence, the explicit formula is
.
Yes, one pair of sides is both parallel and congruent
I think that's it
<span>1/8,1/4,1/2,1,3/8,3/4,5/8,7/8</span>