Slope = rise/run = 10/50 = 1/5
The answer is...... z = 4
I can’t see that , retake picture or read it out
So the equation to find the discriminant is √(b^2 - 4ac), with a = x^2 coefficient, b = x coefficient, and c = constant. Using our equation above, we can solve for it as such:
Since the discriminant is greater than zero and a perfect square, this means that there are 2 real, rational solutions to this polynomial.
Answer:
The angles are alternate interior angles, therefore they are congruent.
We can set them equal to each other
2x=128
Divide both sides by 2 to isolate the variable
x=64