Answer:
Step-by-step explanation:
It is given that:
And we have to find the value of 
As per trigonometric identities, the relation between 
can represented as:
Putting 
in place of 
Because we are given
Putting value of cosine:
It is given that is in 2nd quadrant and value of sine is always positive in 2nd quadrant. So, the answer is.
You would have to multiply 3.14x29.8 which is 93.572, or 93.6 to the nearest tenth
Answer:
Step-by-step explanation:
The given above is an arithmetic sequence with first term equal to 3 and the common difference equal to 4. That is from 7 - 3 = 11 - 7 = 15 - 11. The nth term of an arithmetic sequence is given by the equation,
an = a1 + (n - 1) x d
Substituting the given,
an = 3 + 4(n - 1)
thus, the answer is the fourth choice.
Answer:
17 1/3
Step-by-step explanation:
10 + 6 + 1/2 + 5/6
Turn 1/2 into 3/3 =3/6
10 + 6 + 3/6 +5/6
10 +6 = 16
3/6 +5/6 = 8/6
Put 8/6 into mixed number than add it to 16
8/6= 1 2/6
Finally, add 1 2/6 and 16 it would equal 17 2/6 aka 17 1/3
