Triangle ABC congruent with triangle ACD and triangle CBD. AD equals X. DB equals c-x x/b equals b/c Are the triangles similar ? Try to complete the model

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?