Answer:
Step-by-step explanation:
We know that if a figure is reflected across y axis then its y coordinate remains same but the x coordinate changes its polarity.
i.e. the function
will become
.
Now, the given function :
Then , after reflection across y axis the new function will become:
Answer:
z=100
Step-by-step explanation:
Opposite angles of an inscribed quadrilateral are supplementary.
180-80=100
The answer is b because an intersection looks like this:
Hope this helps! <3
Answer:
12/2-3
Step-by-step explanation:
12/2-3