TOU. Cuie. earl. euyenuity. COM/ Player
Explaining Why Not to Choose a Tool
Why might algebra tiles not be a good tool to use to factor
x2 + 18x + 80? Explain.

In triangle abc segment de is parallel to the side ac . (the endpoints of segment de lie on the sides ab and bc respectively). find de, if ac=20cm, ab=17cm, and bd=11.9cm;

Which interval for the graphed function contains the local maximum? [–3, –2] [–2, 0] [0, 2] [2, 4]

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5