Write an equation for the graph.

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?