In triangle ABC, the measure of angle C is 2 times the measure of angle B. 6 times angle A is 20 more
than 2 times the angle B. Find the measures of each
angle in degrees.

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

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.

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?