14 37 x Choose the correct ratio. COS(37)=x/14
sin(37)=x/14
sin(37)=14/
tan(37)=x/14​

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.