5. Given circle A with tangent line at point B, find the measure of angle DBC if the measure of arc BC is 110 degrees.

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

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.