Answer:
5.5
Step-by-step explanation:
Well if you add two to nine and then divide in=t by two you get your answer
Find the radius
Square the radius
Multiply by pi
Round to nearest hundredth
B) 0.004
0.001
x 4
----------
0.004
The answer is the number two answer.
x² + 50
= x² - (-50)
= Side note:
= (x + 5i)(x - 5i)