classify the triangle by its angles and its sides explain how you knew which classification you use

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2