Answer:
b
Step-by-step explanation:
x=18 if im not mistaken that was pretty easY
Given:
are in geometric sequences.
To find:
The value of x.
Solution:
If a, b, c are in geometric sequences, then

...(i)
It is given that
are in geometric sequences. By using (i), we get




On further simplification, we get



Therefore, the value of x is 0.
Answer:
(x - 6)² = 18
Step-by-step explanation:
(x - 6)² = 18
x² - 12x + 36 = 18
x² - 12x + 18
Answer:
the area is 8 square m
Step-by-step explanation:
4 x 2 = 8