Answer:
If I get 0=0 then it means:
- If the system of equations is 2 linear equations in 2 variables, there is infinity number of solutions
- If the system of equations is 3 linear equations in 3 variables, there might be infinite number of solutions
Step-by-step explanation:
Linear equation systems can consist of two or three equations with two or three unknowns respectively.
A system of linear equations in two variables has infinite solutions when the lines made by them overlap each other and similarly a system with three variables has infinite solutions when two lines overlap each other and third plane is parallel to them
Hence,
If I get 0=0 then it means:
- If the system of equations is 2 linear equations in 2 variables, there is infinity number of solutions
- If the system of equations is 3 linear equations in 3 variables, there might be infinite number of solutions
Answer:
well a perfect square of trinomial if it can be factored into a binomial multiplied to itself. so theres step by step to
Step-by-step explanation:
For example, in the trinomial x2 - 12x + 36, both x2 and 36 are perfect squares.welcome
Answer:
f(x) = 3 if x ≤ -2
= 1 if x > -2 ⇒ attached figure
Step-by-step explanation:
* Lets explain how to answer the question
- For the part of the graph on the left side (2nd quadrant)
- There is a horizontal line start from x = -∞ and stop at x = -2
- The end of the line is black dot means x = -2 belongs to the function
- The horizontal line drawn at y = 3
∴ The equation of the horizontal line is y = 3
∴ The function represents this part of graph is y = 3 if x ≤ -2
- The other part of the graph is also horizontal line start from
x = -2 to x = ∞
- The end of the line is white dot means x = -2 does not belong
to the function
- The horizontal line drawn at y = 1
∴ The equation of the horizontal line is y = 1
∴ The function represents this part of graph is y = 1 if x > -2
* f(x) = 3 if x ≤ -2
= 1 if x > -2
- The answer is attached
Three feet is equal to one yard!!
0.55n would be the answer youre looking for. Hope this helped
