Roland needs 8 sheets of fabric that are each 45 yard long. Use the drop-down menus to complete the equation.

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.