7 (w+13)= 35 what the value of w

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

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.