Which two dimensial shape can be roatated about one of its edges to create a cone

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a. f[g(3)] b. g[f(5)] c. g{f[g(-4)]}

Explain how you divide powers with like bases. discuss why the bases have to be the same. how are these rules similar to the rules for multiplying powers with like bases.