Answer:
n = n/4 - 2
Step-by-step explanation:
n = 1/4 * n - 2
= n/4 - 2
Answer:
As shown in the attached figure we have

Now we have 
Thus angle of depression is 
Let's say the numbers are "a" and "b"
now, we know one of them is 7 more than the other, so hmmm let's say "b" is 7 more than "a", so b = a + 7
the difference of their squares is 161, alrite

and surey you know how much that is
now, what's "b"? well, b = a + 7
Let R = reference angle in quadrant 2.
R = 180° - given angle.
R = 180° - 60°
R = 120°