Answer:
its 20 :)
Step-by-step explanation:
lol
The expression <span>3a + 3a² + 3a³ + . . . + 3an is a geometric expression, because 3 is constant. </span>
X(-x^4)(-x^4)=
The answer is x^9
Answer:
We know that points A, B, C, and D are on a line.
Point A is between B and C
Point D is to the left of C.
Now we want to find the order of these points using the given information.
Then the order could be:
First, we write D at the left of C
Then we remember that A is between B and C
D C A B
Now, D could be to the left of C, but not directly at the left of C, so we can also have the order:
D B A C
Where D is at the left of C but not directly at the left.