ANSWER
EXPLANATION
The given exponential equation is
The greatest common factor of 9 and 27 is 3.
We rewrite the each side of the equation to base 3.
Since the bases are equal, we can equate the exponents.
Expand the parenthesis to get:
Group similar terms
all you do is find a common denominator and then add numerator to numerator and denominator to denominator
Answer:
12 sides
Step-by-step explanation:
A rectangular prism has 8 vertices, 12 sides and 6 rectangular faces.