The answer is the third one
The function is modulus cause the range of function consists of non-negative numbers with the same magnitude.so the second one is the answer
The equation for plane a and plane b is
15+0.25x = 20+0.05x find the x and plug them in the equation i hope that helps
Answer:
9.76m²
Step-by-step explanation:
The area of the square is

where s=8m is the side length.
This means that:

The area of a circle is

From the diagram, the diameter is 8m.
This means that the radius is

The area of the circle then becomes,


The area of shaded region is area of square minus area of circle.

(6-8)/(1+2)= -2/3 the answer to the question