Correct answer only ! which expression is equal to (x + 4) ( −3x2 − 4x + 2)?

A25-inch wide drum is used in a marching band. what area does the top of the drum cover? round to the nearest hundredth. (use 3.14 for pi.)

What is the factored form of the following expressions? d^2 – 13d + 36

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons