Find the value of x. Give reasons to justify your solution.
D∈A

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

How many degrees are there in the central angles in a circle