Answer:
(3 , 8)
Step-by-step explanation:
Answer:
It just means "5-n"
Step-by-step explanation:
There's really nothing to it. It's just an expression, it doesn't 'mean' anything.
Answer:
They switched the w and the -15 at the end
Step-by-step explanation:
When you switch the inequality sign after multiplying or dividing a number, the variable stays on the side its on, even if it looks weird.
Answer:
Step-by-step explanation:
r=C
/2π=1.27
Diameter= 2 times radius=2.54
A= Pir squared=201.06
I, II, and III are all correct.