The recursive formula for the geometric sequence is
Explanation:
The given sequence is
We need to determine the recursive formula for the given geometric sequence.
To determine the recursive formula, first we shall find the common difference.
Since, it is a geometric sequence, the common difference can be determined by
Hence, the common difference of the given geometric sequence is
The recursive equation for the geometric sequence can be determined using the formula,
Substituting the value , we get,
Thus, the recursive formula for the geometric sequence is
Answer:
55.5 km
Step-by-step explanation:
speed=distance/time
55.5= 333/6
3 times 3 and 3 to the second power
Solution:
we are given that
Rectangle M was dilated to form rectangle M’.
we have been asked to find
What ratio is the scale factor?
we can find the required ratio by dividing the corresponding sides of the given rectangles as below:
Hence the required ratio is 3/2.
Answer:
rationalising factor wud be
2 - root3
as on multiying both and applying identity we end up
2^2 - (root3)^2
4 - 3 = 1
we got a rational number so rationalisng factor is
2 - root3