Use the given vertices to graph quadrilateral TUVW and its image after a dilation centered at the origin with scale factor k=2/3. T(9,-3), U(6,0), V(3,9), W(0,0)

How do you write something in scientific notation?

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.