Answer:
#1 and # 3 maybe
Soooooooory if this wrong, This is the type of question I would get stuck on... O////O
Answers:
1)
2)
3)
4)
5)
Step-by-step explanation:
First exercise:
We have a right triangle with the values of each side an we have to find the following trigonometic functions (taking into account the secant function is the inverse of the cosine, the cosecant is the inverse of the sine):
1)
2)
Then:
3)
Then:
4)
Then:
Second exercise:
5) Here, we are given another right triangle and we have to find the measure of the angle .
So, according to the figure, we can use the tangent function:
Finding the value of :
The answer is 6 that's how many places its away from zero.
Answer:
Below.
Step-by-step explanation:
Part A:
Part B: Degree = 2, Classification = Quadratic
Part C: The polynomial is closed because it is multiplied. You CANNOT close under division.