Answer:
13x
because you would comibne like terms, so you add the 8 and 5.
"Break into triangles, then add. In the figure on the right, the polygon can be broken up into triangles by drawing all the diagonals from one of the vertices. If you knowenough sides and angles to find the area of each, then you can simply add them up to find the total." -<span>www.mathopenref.com/polygonirregulararea.html</span>
Answer:
infinitely many solutions
Step-by-step explanation:
they both are the same expression just in different forms.
The fraction 1/6 can not be simplified any further more but if you unsimplify the answer it then you get 2/12. I hoped that this helped.
Answer:
18 inches
Step-by-step explanation:
In geometry the shorter side is the width.
Therefore 18 inches is the width.
(I didn't really get this question)