simplify: x/6x-x^2

a). 1/6-x ; where x ≠ 0,6

b). 1/6-x ; where x ≠ 6

c). 1/6x ; where x ≠ 0

d). 1/6

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

Factor the polynomial by its greatest common monomial factor.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6