Which one of the following sets of data determines a unique triangle?A. a = 3, b=5, c = 20B. A = 50°, B = 50°, C = 80°C. a=7, b = 24, c= 25D. A = 40°, B = 20°, C = 30°

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8