Name this polynomial based on it degree and number of terms: x³ + 2x – 1 1) quadratic binomial

2) quadratic trinomial

3) cubic trinomial

4) cubic binomial

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

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.

Aladder that is 20 ft. long against the side of a building. f the angle formed between the ladder and the ground is 75 degrees, how far is the bottom of the ladder from the base of the building?