The following points are given in cylindrical coordinates; express each in rectangular coordinates and spherical coordinates.

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

What are the steps to solving the inequality 3b + 8 ≥ 14?

Write the fraction or mixed number and the decimal shown by the model