Step-by-step explanation:
tan150°
= -tan30°
= -√3/3.
The answer is 0.3 cause when you subtract all of it you can get it
Answer:
a is the area of the largest rectangle
First, let's simplify the inequality

The graph looks like this:
Notice that the white dot is placed above the -6, it is important to include it like that.
Now, as an interval: