Answer:
The sum of angles on a straight line is 180 degrees.
Therefore,





Answer:Any number less than -13.
Step-by-step explanation:
If the number is real and rational and non-natural, this means that it can be any number in the negative number space.
Additionally, since the number has to be less than -13, then the number could be any number less than -13.
With all these things considered, the number is any number less than -13 that is real and rational.
Cheers.
Answer: 10
Step-by-step explanation: Calculate the square root of 100
I don’t know the answer but Don’t try to open that link. I’ve seen a lot of people using it. Stay safe:)