Answer:
the answer is 
Step-by-step explanation:
Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations.
hope this helps :)
P^2 could also have -4 as an answer. Any time a number is squared, it is positive
Answer:
Parallel
Step-by-step explanation:
They're Parallel because whenever you graph them you see they never touch.
Answer:
2
Step-by-step explanation:
a = 1/2ab
~Divide 1/2a to both sides
2 = b
Best of Luck!
Answer:
B
Step-by-step explanation:
150 degrees