Answer:
tan 90=cos 80=sin 70 =sec 60
Answer:
4/12
Step-by-step explanation:
Answer:
Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators.
Step-by-step explanation:
I'm not sure but I think the answer might be, (3x-1)^2/9