Evaluate : 8 - 9 + (-2)
8-9= -1 (because if you take away 9 from 8, you will end up with a negative number since there isn’t enough to take away.)
-1 + -2 = -3 (this is because when you are adding two negative numbers together, you will basically just add -1 and -2 as you would normally, then you would transfer the negative sign as well to make it -3)
Finally, your answer to this question is -3.
Answer:
Graph
Step-by-step explanation
Make a point in between -1 and 0. This will be your X value. Then on the y axis make a point on -1. Connect the 2 points with a line
Hi there
That's easy
All you have to know is that : cot x = cos x / sin x
cot x = .85 / .52 = 1.6346
I hope that's help:)
Any questions ? let me know
