Each pair of polygons is similar .determine the transformation that maps one figure onto the other . then find the missing side measures number 4

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?

Match each inequality to the number line that represents its solution

Solve the equation for b: a= (1/2)(b)(h)