Determine the area of each face of a cube 306.6

The table shows a pattern of exponents. what is the pattern as the exponents decrease?

How do you find the circumfrance of a circle?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field