Answer:
C. definition
Step-by-step explanation:
A precise statement of the qualities of an idea, object, or process is called a definition. Hence, option (C) is answer.
Answer:

Step-by-step explanation:
Let r be the radius of the circle, the measure of the arc is equal to:


Answer: 10 - 2√21
Step-by-step explanation: I simplified your question by using an online calculator. :)
-4<x<6 would be the compound inequality