Anne A rectangular picture has a width of 13.5 Inches and a length of 16.5 inches. It has to be enlarged to fit a picture frame. If the scale is 3 inches : 6 Inches, what would be the new length? Hint Round your answer to the nearest tenth of an inch

Find the solutions for a triangle with a =16, c =12, and b = 63º

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.

Me. i can't figure out this question. give an explanation too. .