What does sg th mean on a ring?

What shapes have three sides and with images? Is an 18 KT GE stamped ring worth anything? When the Senior class decided to order T-shirts they were quoted a price of 7.50 per shirt plus a setup fee. The total cost for 300 shirts was 2450. Write an equation in the form y mx b that represent? Is it possible to draw two lines on a sphere that are parallel? What is base area? How many points form a line? What is the square root of 48 in radical form? What is the volume of a rectangular water tank which is eight meters long four meters long and three meters high? What is the perimeter of PQR with verticals P(-29) Q(7-3) and R(-2-3) in the coordinate plane? How tall is 18.2 cu ft? What is Approximation for pi? Is an open shape a polygon? What are at least 2 objects whose outlines are like an ellipse? How do you find the midpoint on a number line? Pentagon with a perimeter of 45 feet? What is the length of bc in the right triangle 26 10? What is a true statement of human behavior? If triangle ABC is an isosceles triangle hat is the measure of side AB? What is naturally raised area of land not as high as a mountain called? In every triangle there is exactly one right angle?