Answer:
-n
Step-by-step explanation:
If n represents "a number", then the opposite of the number is ...
-n
__
<em>Examples</em>:
The opposite of -3 is -(-3) = 3. The opposite of 10 is -10.
Answer:
16π
Step-by-step explanation:
Area = πr²
r - radius
r = d/2 = 8/2 =4
Area = 4²π = 16π
Answer:
ummmm
Step-by-step explanation:
Answer:17
Step-by-step explanation:
