Answer:
Step-by-step explanation:

since we know that
in this expansion is 
thus 
Hope that helps!
Answer:
Verticle or straight line.
Step-by-step explanation:
I learned that in elementary.
Answer:
BP
Step-by-step explanation:
the letters are congruent in order, so the last 2 letters of both sides are congruent
Answer: x = 1, 11
Step-by-step explanation:
When answering a problem like this, normally, you first isolate the absolute value. As it is already isolated, the next thing you do is split the equation into 6–x=5 and 6–x=-5, because the contents of the absolute value could be negative or positive, and simplifying both into x = 1, and x = 11.
Hope it helps <3
20 percent of 45 is 9
Of course good luck hope this helps