Answer:
y=63
x=63
z=72
Step-by-step explanation:
Answer: Shanghai
Step-by-step explanation:
i hope this helps!
Just a friendly reminder that Black Lives Matter
Answer:

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em><em>.</em>
Answer:
C . None of these
Is the answer.
Step-by-step explanation:
Because parallel lines do not intersect.
And perpendicular lines form angle of 90°.