Final answer:
To find the value of v in the equation Tan (18) = 7/v, we need to take the inverse tangent of -1.129 to find the angle in degrees. Then, we can rearrange the equation to solve for v.
Step-by-step explanation:
To find the value of v in the equation Tan (18) = 7/v, we need to isolate v on one side of the equation. First, we can take the inverse tangent of both sides to get the angle in degrees: tan^(-1)(-1.129) = 311.5° ≈ 312°. Then, we can rearrange the equation to solve for v: v = 7/tan(312°).