Using a compass, jane draws a circle on her paper with a radius of 2.5 inches. what is the area of the circle?

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

If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2