a length, originally 6cm ,is increased so that the ratio of the new length to the old length is 9:2. what is the length

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

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.

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?