What is the slope of a roof that rises 12 feet over a run of 28 feet? a. StartFraction negative 3 Over 7 EndFraction c. StartFraction 3 Over 7 EndFraction b. StartFraction negative 7 Over 3 EndFraction d. StartFraction 7 Over 3 EndFraction Please select the best answer from the choices provided

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

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.