Which of the following calculations would evaluate to 12? 3 * ((6 + 2) /2) (3 * 6 + 2) /2 (3 * 6) + 2 /2 3 * 6 + 2 /2 Next

The a great imaginary circle, or reference line, around earth that is equally distant from the two poles and divides earth into the northern and southern hemispheres.