What is the area of this figure? ​

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled