First, turn it into a multiplication problem by multiplying by the reciprocal of the divisor. Then, you can cancel common factors in the numerator and denominator to make things easier to work with. Finally, multiply<span> to get your final answer!</span>
There are 2 ways to do this:
1) Transform tan into terms of sin.
where
Substituting back in gives:
2) Use a right triangle.
sin = opp/hyp --> opp = 2, hyp = 5
Use Pythagorean theorem to solve for adjacent side.
tan = opp/adj
I cant read it try repost it, but i thing its ab, a,4b,4
Answer:
The answer is -8
Step-by-step explanation:
The quantities are added and the minus sign (negative) is placed