Debbie is making an abstract painting with two triangles. the dimensions of the painting are shown below:

two triangles share the same height of 8 inches. one triangle has a base of 6 inches and the other is 10 inches.

the total area of the two triangles is square inches.

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.

What is the slope of the line that contains the points (-2,1) and (0,-3)

Find the ratios of the corresponding sides