Alright, lets get started.
The answer Sandra got is correct that is zero but there are some mistakes she made while writing steps.
Incorrect step
Because as per even/odd identity,
Cot (-Θ) = - cot (Θ)
Hence

Now,
It could be written as


0
Hence the answer is 0. : Answer
Hope it will help :)
Answer:
Slope:
3/2
y-intercept:
(0,-4)
Step-by-step explanation:
you cant solve it because it isnt inequality
you say an equation inequality if it is writen in form of ax+b > < equal to 0
The answer to the question is 3.5 hundreds
The answer to this will be 3 1/8
3 1/4 – 1 7/8 = 3 1/8