Sec x = -11/5 [a] Find cos(−x) .
[b]Find the reference angle for x in radians.
Round your answer to 4 decimal places.
[c] If 0 ≤ x < 2pi , find all possible values of x in radians
[d] Using identities find all possible values of cot x

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.

the number 100 represents the number of trials in the experiment.

49/100 represents the experimental probability of the coin landing heads up.

step-by-step explanation:

b. f(x) = –√x + 3this is the correct answer

cause it equals more