Determine which type of transformation is illustrated in the figure.
a. composition
b. dilation
c. rotation
d. translation

Find the sum to the equation 3+6+9+

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?