I don't know what using disk means, sorry but I know that,...
7÷2=3.5
HOPE THIS HELPED :)
Answer:

Step-by-step explanation:
-> Apply log rules

->

-> Apply basic math rules

Answer:
The answer is 33.75
Step-by-step explanation:
You simply need to multiply 67.5 by .5 in order to find half of it.
Answer:
270°
Step-by-step explanation:
π = 180°C
