Heather buys a rectangular rug that measures 15 by 38 what is the perimeter of her rug

(a) solve h+2/6 = h-3/4(b) solve the following simultaneous equations. 2x = y + 66x - 2y = 13x = ? y = ?

Statement: if two distinct planes intersect, then their intersection is a line. which geometry term does the statement represent? defined term postulate theorem undefined term

Hello, i need compare km^2 and km. what's difference in this?