Answer: I've heard of it... somewhere.... Is it good?
Well i'm suggesting it is because you're on the sixth book :)
Explanation:
you would either take and add them together to equal 90 or take them separate like for example 4x+1=90
it would be equal to 90 because they are complementary angles which add up to 90
-hope this helps
Answer:
Dreams
How to love
We die young
Explanation:
We gotta dream big.
We are put in this earth simply to love each other but people try to complicate things.
We die young cause deep down we never grow old