Which expression can be used to find the surface area of the following rectangular prism?

Derricks dog sitting and darlene's dog sitting are competing for new business. the companies ran the ads shown.which dog sitting service is more economic to use if you need 5 hours of service? explain.

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

If value of cos330° is √3/2 then find tan165°.