In a right triangle: The cosine of an angle, cos(x), is equal to the ratio of the HYPOTENUSE divided by the side ADJACENT to X: H/A
True
False

False

Step-by-step explanation:

cos(x) = adjacent side divided by hypotenuse, not the other way around.

The hypotenuse is always the longest side in a righ triangle, so cos(x) will never be greater than 1.

false

Step-by-step explanation:

cos= a/h

that is sine

no oblique asymptote

step-by-step explanation:

to find the oblique asymptote of f(x)

here numerator has degree 1 and denomintor degree 2

degree of numerator < degree of denominator

hence there is no oblique asymptote

when the degree of the denominator > that of the numerator, we saw that the value in the denominator got so much bigger, so quickly,   giving us a horizontal asymptote of the x-axis. or we can write

f(x) = a polynomial of x + a proper fraction.

in this case only we have oblique asymptotes but not when numerator has less degree.

(hint): the answer is in the question.