The graph of the function y = cos(2x) is shown below.

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

What is the value of x in the equation 3x4y65, when y=4?

Acute identify < 1 and < 2 select all that apply of the following acute, right, obtuse, adjacent, vertical, complementary, supplementary