11, add six and a half to four and a half.
P = 18,000
R=6%
T=7 years
A = P ( 1 + 1 divided by r) raised to n
Substitute the numbers an u will fin the answer
Answer: The result is one half (
)
Step-by-step explanation:
We have the following expression:

Since both fractions have the same denominator, we can just add both numerators and keep the denominator:

Dividing numerator and denominator by
:
This is the result
Answer:
13-gon
Step-by-step explanation:
The sum of the interior angles of a polygon with n sides is:
S = 180° (n − 2)
If S = 1980°, then:
1980° = 180° (n − 2)
11 = n − 2
n = 13
For every new answer in the sequence, you subtract 7