What is the measure of one angle in a regular 16-gon

In which form is the following function written? y = - 2(x – 3)(x + 5)

Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)

If i had 1234 apples and 1 banana what is the total amount