Since you that that line is 180 degrees you can simply do 180-149 and find that the answer is 31 degrees. So you would do 13x+5=31, 31-5=26, 26/13, and then x=2 :)
The answer is the fraction is 66/100 or simplified, 2/3<span />
The area of any rectangle is
(the rectangle's length) times (the rectangle's width) .
If you have one or more specific rectangles to be discussed,
you'll have to reveal them.
