Given that sin theta = 2/5 and 0 degrees < theta < 90 degrees, what is the exact value of csc theta

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

i think the answer would be c

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.