Darius is building a square launch pad for a rocket project. If the area of the pad is 121 square centimeters, what is it's sides length? Use the area formula, A=s^2, and show your work.

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

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.

For the word below, click on the drop-down arrows to select the root and its meaning. version