Prove that cos5x = 16cos^5x -20cos^3x +5cosxplease do it neatly on a paper, best answer will be marked BRAINLIEST!

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.

How are sas and sss used to show that two triangles are congruent?

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.