Which number line model represents the expression -1/2 + 5/4 i will give brainlest
1 answer:
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Answer:
Step-by-step explanation:
1) and
are vertical angles
2) and
are created by intersecting lines (definition of vertical angles)
3) and
form a linear pair,
and
form a linear pair
4) and
are supplementary,
and
are supplementary
5)
Given:
The geometric sequence is:
To find:
The 9th term of the given geometric sequence.
Solution:
We have,
Here, the first term is:
The common ratio is:
The nth term of a geometric sequence is:
Where, a is the first term and r is the common ratio.
Substitute to find the 9th term.
Therefore, the 9th term of the given geometric sequence is 5103.
Answer:
Using distributive property:
simplify: