Let A be a symmetric matrix, and B any matrix of the same size show that:

4A^3 − 2A + BA^2B^T + I is symmetric.

We must first determine the shape of a rectangular prisms _ a0 to find area of the prism

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?