Answer:
Step-by-step explanation:
lol brainlessly...
General Circle function: 
, where h is the x-coordinate of the center, k is the y-coordinate of the center, and r is the radius.
The radius of the circle is half the diameter so: 8 / 2 = 4
The x-coordinate of the circle is 5
The y-coordinate of the circle is -2
Plug in.
D.
you cannot have a negative amount of rainfall, so the predicted value of -32.4cm doesn't make sense.
No 45 is a multiple for 5
A. It passes the vertical line test
Traditional 1/2 * base * height
Heron’s formula (it’s quite lengthy so search it up)
Hope this helped you :)
