Find m∠BOC in the figure if m∠AOC = 77°.

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars