Answer:
85000000
Step-by-step explanation:
it's easy so simple
The answer would be D since x alone cannot form an expression. It can however be a term, variable, and a constant, because those all need another number to form a formal question.
Answer:
Graph C
Step-by-step explanation:
Graph C shows a linear relationship
R = 60
60^2 * pi = 3600 * pi
angle = 30°
3600pi / 30 = 120pi
the answer is 120 * pi
