X=162, if you multiply 18*9 which is the way to get the answer you get 162
Draw a square with side length of 4. All four angles are 90 degrees and all four sides are 4.
Then draw a rectangle with length of 9 and with of 2. All four angles would be 90 degrees, but the proportion of the 2 sides are different when compared to the sides of the square.
It's 144
well I just got out of a test and the answer was 144.
The answer to this question would be 0.14.
Hope this helps!
Comment if you have any questions!!!
The answer to A is the pic below
