Answer:
it's C
Step-by-step explanation:
A) x < -12
sorry can't do b
Note: Options are missing. So, the general solution of the given inequality is shown below.
Given:
The inequality is:

To find:
The point lies in the solution set of the given inequality.
Solution:
We have,

It can be written as:




All the points that satisfy the above inequality are in the solution set of the given inequality.
For example (0,0).


This statement is true. It means (0,0) is in the solution set.
For example (0,3).


This statement is false. It means (0,3) is not in the solution set.
The graph of the inequality
is shown below.
All the points in the shaded region are in the solution set but the points on the boundary line are not in the solution set.
Answer:
Part 1) 
Part 2) 
Step-by-step explanation:
Part 1) Find the area
we know that
The area of the shape is equal to the area of a quarter of circle minus the area of an isosceles right triangle
so

we have that the base and the height of triangle is equal to the radius of the circle

substitute

simplify
Factor 36

Part 2) Find the perimeter
The perimeter of the figure is equal to the circumference of a quarter of circle plus the hypotenuse of the right triangle
The circumference of a quarter of circle is equal to

substitute the given values

The hypotenuse of right triangle is equal to (applying the Pythagorean Theorem)

simplify

Find the perimeter

simplify
Factor 6

I will love to help u but it don't understand the m