The answer to what? If you can tell me, I'd be happy to help. :)
If two angles are congruent, then they are at the same degree. For example, if one angle is 20 degrees, and another is 20 degrees, then they are congruent. Hope this helps!
Answer:
y=|x|-7
If x=-9 then...
y=|-9|-7
First get the absolute value of -9
y=9-7
Subtract, and your answer is...
y=2
Answer:
I would choose a bar graph or a column graph
