Answer:
A. x = 9
D. x = 0
Step-by-step explanation:
The formula to solve a quadratic equation of the form
is equal to

in this problem we have
so

substitute in the formula


therefore
The solutions are x=0 and x=9
As you see the answer :) its in the pic
This is the solution hope you can understand, i apologize for the bad handwriting
Answer:
The Obvious
Euler graph all connects almost like a circle
A tree graph looks like it branches off each other with no line connect in a circle like form
Given:
Figure of a parallelogram.
To find:
The values of x and y.
Solution:
If two parallel lines intersected by a transversal line, then the alternate interior angles are congruent.
(Alternate interior angles)


And,
(Alternate interior angles)


The value of x is 6 and the value of y is 42.
Therefore, the correct option is C.