Angles that have the same measure are said to be

How many and of which kind of roots does the equation f(x)=x3−x2−x+1

The half-life of a certain radioactive element is 200 years. how will it take for a 100 pound chunk of this element to decay to a chunk that is 50 pounds?

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. expand or factor each of the following expressions to determine which expressions are equivalent.