Answer:
Step-by-step explanation:
A do-decagon is a polygon with 12 straight sides and 12 equal angles.
-The general formula for finding area of a do-decagon is given as:
where s is the sides length.
-Given the sides dimension is 9cm, the area is calculated as;
Hence, the do-decagon's area is
(14)^2 - 29 196 - 29 = 167
Answer:
The answer are
A.
B.
Step-by-step explanation:
To find the infers we do that
ANSWER
EXPLANATION
To find the expression that is equivalent to
we must simplify it.
We apply the laws of exponents in the simplification.
First, let us share the cubic exponent for each factor in the numerator to obtain,
This gives us,
We simplify by applying the following law of exponent,
Our expression now becomes,
We simplify further to get,
This finally gives us,