Answer:
Θ = 84°
Step-by-step explanation:
using the identity
cosx = sin(90 - x) , then
cos6° = sin(90 - 6)° = sin84°
that is Θ = 84°
Answer:
<em>( 8, - 2 )</em>
Step-by-step explanation:
It would help if you had a four quadrant graph, but the distance would be (8,11).
Answer:
answer is B
Step-by-step explanation:
............
Answer:
Step-by-step explanation:
Positive integers are of the form 2n
The first term is 2 and the 130th term is 2(130)=260
The sum of this arithmetic sequence is the average of first and last terms times the number of terms
(2+260)(130/2)
17030