Find a simplified expression to represent the area of the triangle. The area formula for a triangle is bh, where b is the base and h is the height. A triangle where the height of the triangle is labeled (2 x + 12) centimeters, the base is labeled (4 x minus 2) centimeters, and the hypotenuse is blank.

The expression that represents the area of this triangle is

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.