The base of a hexagonal prism has an area of 54 square feet. The height of the prism is 4 feet. Find the volume of the prism. V =ft

1. are the triangles similar and if so why? what is the value of x? show your work.

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

2.5 milligrams is equivalent to how many grams