For number 1, theat is not a right triangle as a squared plus b squared does not equal c squared
Answer:
A. Undefined.
Step-by-step explanation:
There is no real square root of a negative number.
Answer: -4
Step-by-step explanation:
Answer:
Your first step in solving the system would be to substitute the value of a variable into one of the equations
Step-by-step explanation:
We know that x = 2y + 2 and y = -1/3x + 4, so we could insert one of these values as the variable in one of the equations
If we were to insert -1/3x + 4 for y, our new equation would be:
x = 2(-1/3x + 4) + 2 (as you can see, the value of y was inserted into the equation)