One person cleans the room in 15 minutes. the other person cleans the same room in 30 minutes. if both of the people work together, how long will it take to clean the room?

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?

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)

Which point has an coordinates of (2,0) ? a