Check my answer for a trig question?

which value best approximates the length of c in triangle abc where c=90°, b=12, and b=15°?

a. c≈3.1058
b. c≈12.4233 (my answer)
c. c≈44.7846
d. c≈46.3644

answer are

step-by-step explanation:

a

step-by-step explanation:

jjddbdhid r

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

the answer is 13/48

step-by-step explanation: