Help please Find the area of the figure. (Sides meet at right angles.)
10 ft
5 ft
6 ft
4 ft
5 ft

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Im literally having a mental breakdown

Consider the triangle. which shows the order of the angles from smallest to largest? angle a, angle b, angle c angle b, angle a, angle c angle b, angle c, angle a angle c, angle a, angle b