Answer:
1st question select 2nd blue line and purple line
Step-by-step explanation:
2nd question B
I would say (I am abbreviating square root to sqrt)
1. 4 sqrt(8488) = 4 sqrt(2x2x2122) = 8 sqrt(2122)
2. 3 sqrt(6936) = 3 sqrt(6x34x34) = 102 sqrt (6)
3. 2 sqrt(8648) = 2 sqrt(2x2x2162) = 4 sqrt(2162)
Answer:
The best estimate for the average rate of change is
Step-by-step explanation:
we know that
the average rate of change using the graph is equal to
In this problem we have
Substitute
The inscribed angle is always half of the central angle.
So 60÷2=30