I’ll would go with C&D
C&D the only answer that makes sense
Answer:
its 1,2,3,5,6
Step-by-step explanation:
Answer:
Option 1 the given sequence is a geometric.
Step-by-step explanation:
We have been given with the series

Arithmetic sequence is the sequence in which difference between consecutive terms is same that is common difference d

here
here
We can see the difference is not same
Hence, the given sequence is not arithmetic sequence.
Geometric sequence is the sequence in which ratio of consecutive terms is same that is common ratio r

here
here
here
We can see the ratio is same.
Hence, given sequence is geometric
Therefore, Option 1 is correct given sequence is geometric.
Answer:
The value of x in the given figure is, 
Step-by-step explanation:
Complementary angle states that the two angles sum up to 90 degree.
From the given figure
and
are complementary angles.
by definition of complementary angles;

Subtract
from both sides we get;

Simplify:

therefore, the value of x in the given figure is, 
The answer is X = 19, hope this helps :)