Answer:
The answer is option A
A) Circumference= 12 m
Step-by-step explanation:
To find the circumference of a circle the formula you would use is C=2r
if the radius is 6 meters, C is
C = 2*6 r
C= 12 m
Answer: A D E
The number is -9
Look at the attachment
130
Positive-Real
Zero-Complex
Negative-Real
Really hope this is right