<u>Answer:</u>
The correct answer option is 36.
<u>Step-by-step explanation:</u>
We know that,
the sum of the first n terms of an Arithmetic Sequence is given by:
where is the number of terms,
is the first term of the sequence; and
is the first term of the sequence.
So for ,
Putting these values in the formula to get:
Therefore, the 4th term of the given sequence is 36.
Answer:
(-2,0)
Step-by-step explanation:
(-2,0) falls on the line 3x-y=-6
Hope this helps!
These lines are considered vertical angles, meaning that the amounts on both sides have to be equal. The answer is C because 15 x 1 = 15 and 3 x 1 = 3. 20 + 3 = 23 and 15 + 8 = 23.
Answer:
I hope this is useful for you
150 114 84 60 42 30 24
from right to left the difference between numbers is increasing by an extra 6 each time
24 +6 =30 + 12 =42 +18 = 60 etc