Which is not a radius of circle c?
option a:
option b:
option c:
option d:

Can someone check my answer? you

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

If the discriminant if a quadratic equation is 4 which statement describes the roots?