Question

tan 2B = cot (B - 12)?

Answer 1

Its either 26 52 or 38

Answer 2

tan(a+b)=tana+tanb/1-tana*tanb

Answer 3

\[\frac{ 1 }{ \tan \theta} =\cot \theta\]

Answer 4

well i have choices in my home work 26 52 38 i cant figure it out i think i have to simplify it

Answer 5

\[\tan \theta=\cot (90-\theta)\]

Answer 6

26
52
38
are my only options do i have to substitute?

Answer 7

\[ \tan 2B=\tan (90-B+12)\]

Answer 8

cot(B-12)= tan (90-B-12)
so 90-B-12 =2B

Answer 9

\[2B=102-B\]

Answer 10

3B=102
B=102/3 = ?

Answer 11

34

Answer 12

close enough but thanks