Answer:
A mathematical model is a description of a system using mathematical concepts and language. The process of developing a mathematical model is termed mathematical modeling. Mathematical models are used in the natural sciences and engineering disciplines, as well as in non-physical systems such as the social sciences.
The formulas:

Expand the expression:

Plug the values into the expression:
Answer:
3x4^3/34
3×64/34=192/34=96/17 or 5.64
Answer:
24
Step-by-step explanation:
12 * 2 = 24
C:
6*2 = 2.5c
c = 4.8
b:
Cannot be solved until the measure of one other angle in the X is added.