Measure the volume by counting the cubic units.

Use the graph of the sine function y=2sinθ shown below

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

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]