Divide using polynomial long division.
(3x2 – 14x – 5) = (x – 5) =

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)

Answer asap. you begin with 1/2 scoop of ice cream. since you're hungry, you ask the vendor for 2/7 more scoops of ice cream. then, you eat 5/8 scoops. how many scoops of ice cream are left on your cone? i will mark brainliest for first correct answer.