I need to find the radius of a cylinder and quickly. I will give Brainliest, just please help me!

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

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.

Write an equation in slope-intercept form using the given points (19,-16), (-7,-15)