B-9inches hope that helps
Answer: Variables
F and C are placeholders for numbers. They are called variables because they are allowed to vary, or change. If you change C then it affects F, and vice versa. If the values for the placeholders is not allowed to change, yet it holds a number, then it is considered a constant. In this case, we don't have constants or else the formula isn't too useful.
Answer:
The comparision of an unknown physical quantity with a known standard quantity is measurement
Answer:
5 10ths
Step-by-step explanation:
Gcf first
21y(y+5)
solutions are 0,-5
