The tangent of the given angles are the ratios <em>y</em> to the <em>x</em> coordinate of
the point of the terminal side on the unit circle.
The correct options are;
<h3>How to find the points on the unit circle</h3>
The tangent of an angle is given as follows;
First angle
An angle given is;
Therefore;
The above result can be obtained as follows;
Which is obtained when we have;
Therefore
The required coordinates is therefore;
Second angle
The angle, , gives;
The above value can be obtained as follows;
Which gives;
Third angle
The angle 210° gives; tan(210°) = , which can be obtained as follows;
Therefore;
Learn more about the unit circle here:
brainly.com/question/1673530
It is 7 regions because you can make a triangle with these lines and there can be one middle region then you would have 6 outside regions. Draw out a triangle but the line intersect on each pointy end. If this is right could I possibly have brainliest? Hope this helped!! :)
Answer:
x < -9
Step-by-step explanation:
Hi there,
To isolate the variable x, you do the same steps like solving a regular equation.
x + 5 < -4 ← subtract 5 from both sides to make x by itself
x < -9 ← final answer (already in simplest form)
Hope this explanation helps. Cheers.