"a "and "b^2-4ac" must be negetive
I need the numbers or the picture of the question before i answer this please
Answer:
y=6
Step-by-step explanation:



Answer:
Part A: The answer is B.
As vertically opposite angles are equal
x+10=4x-35
10=3x-35
45=3x
x=15
Part B: The answer is D.
We'll substitute in the value of X in one equation.
x+10
=15+10
=25
As the two angles are equal bot must be 25 degrees.