
This happens in the first and fourth quadrants.
Since cosine is positive,

and this happens in the third and fourth quadrants.
This means both conditions can only occur in the fourth quadrant.
Answer:
B.
Step-by-step explanation:
Dear Samanthamunevar
The one in the thousands is 100 times greater than the one in the tens
Hope this helps!
Solving for variables is easy as all we must do is isolate the variable and simplify. In this case, to isolate the variable, we simply need to divide "n" by 10 (because the "n" is being multiplied by 10).
10n=40
/10 /10
n=4
Using the math above, we can see that n=4.
Answer:
1:5
Step-by-step explanation: