Answer:
4
Step-by-step explanation:
Answer:
the answer is a rational number
Use Pythagorean therom to find if the 3 side lengths make a triangle
Answer: A dependent system of equations
Step-by-step explanation: A dependent system of equations is when the same line is written in two different forms so that there are infinite solutions. These two situations occur when trying to solve for a system of equations. ... First a system of equations is called Inconsistent if there is no solution because the lines are parallel.
Answer:
10
Step-by-step explanation:
use permutations with repetitions formula