617513.4668 is the answer
The answer is 52.
65 x 0.8 = 52.
Answer:
y = 90
Step-by-step explanation:
Since, e || f and a || b
Therefore, quadrilateral so formed is a rectangle.
Each angle of a rectangle is right angle.

The correct answer for 12 is B
Answer:
The 4th graph represent the function f(x)=1/3|x|