From the law of sines, we have
where is the leg we're interested in, is the hypothenuse, is the angle opposite to , and is the angle between and .
So, in the first case, we can use
And in the second excercise, we use
Answer:
The answer to your question is A.35
1) Factor out common terms in the first two terms, then in the last two terms
{x}^{3}(x+2)-2(x+2)
2) Factor out the common term x+2
(x+2)({x}^{3}-2)
Done!
Answer:
i think is the last one
Step-by-step explanation: