Step-by-step explanation:
Quadrilateral ABCD is inscribed in a circle.
Opposite angles of a Quadrilateral are Supplementary.

It is the most critical part in algorithm. This is to sort or arrange things or numbers in specific characteristics. This is to make things easier when you will be calculating and you can differentiate the results and your variable being considered in solving the problem.
Answer:
D. Multiply
Step-by-step explanation:
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Answer:
1st option
Step-by-step explanation:
The domain and range are all real numbers , that is
domain { x | x ∈ R }
range { y | y ∈ R }