Which expression represents the composition f(g(h( for the functions below? f(x) = 2x + 1 g(x) = 4x2 h(x) = x2 a)4x^4 b)8x4 + 1 c)8x2 + 1 d)(8x2 + 1)^2

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab