How can i get the arc of a circle with the center angle being 60 and the circumferance is 6?

How can you use synthetic substitution to tell whether a given binomial is a factor of a polynomial?

Find the measure of angle a in the following triangle

Haquira is baking cookies to put in packages for a fundraiser. shaquira has made 8686 86 chocolate chip cookies and 4242 42 sugar cookies. shaquira wants to create identical packages of cookies to sell, and she must use all of the cookies. what is the greatest number of identical packages that shaquira can make?