Answer:
B
Step-by-step explanation:

Answer:
is used to prove the given equation.
Step-by-step explanation:
We have given an equation:

We will consider right hand side first
tan x can be written as:

So, on substituting tan x in the left hand side of the given equation we get:

Cancel common term from denominator and numerator which is cosx we get

And we have an identity:


Hence, right hand side is equal to
.
Answer:
hmm very diffecult.
Step-by-step explanation:
if f (x) = StartRoot
Answer:
Side PN=26
y=16
Step-by-step explanation:
I put a photo of my work. It’s easier to do that then to try and put it all in words
The slope is 20/13. Yes, the slope is steeper because without the lip on the slide you would travel downward faster.