What’s is the slope of the line? 2 -2 1/2 -1/2

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100