A rectangle has a perimeter of 80 inches. Write an equation to represent the area A in terms of width w.

Do I use the perimeter?

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12