for this case we have to define trigonometric relations of rectangular triangles, that the tangent of an angle is given by the leg opposite the angle on the leg adjacent to the angle. So:

Answer:

Answer: The constant of proportionality is 2/3.
To determine the equation of the line, we use the point slope form equation for this problem. It is expressed as:
y - y1 = m(x - x1)
We substitute the given values in the problem to the equation.
y - 2 = -5(x - 2)
y = -5x +10+2
y = -5x +12
Answer:
n = 12/5
Step-by-step explanation:
Multiply both sides of the equation by the reciprocal of the coefficient of n.
(3/1)(1/3)n = (3/1)(4/5)
n = 12/5