Step-by-step explanation:
(180-x)-40=X
140 -x=X
140= 2x
x=140/2
x=70
the answer is 70 degree
Ok so 1.2 is the answer you get if you divide them
and you can also say one because its counting by ones
Answer:
and
is a right angle .
Step-by-step explanation:
Given : A reflection is a transformation that maps point Q in a figure over a line, AB, such that for point C at the intersection of AB and QQ'.
We know that reflection creates a image equidistant from the line of reflection.
Thus, 
Also in reflection , a line drawn from the point is perpendicular to the line of reflection.
Therefore,
is a right angle
I'm relatively sure that it is 9 but idk rly. Hope this helps!