Find the perimeter of a rectangle with a length of 16.9 ft and a width of 7.9 ft. using the formula P=2l+2w

What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2

Which of the following is the result of expanding the series

We just started the introduction into circles and i have no idea how to do this.