Answer:
b.
Step-by-step explanation:
cos2θ = 2 cos^2 θ - 1
2cos^2 θ = 1 + cos2θ
cos^2 θ = (1 + cos2θ)/2
Answer:
The answer would be negative 1
Step-by-step explanation:
The reason why it is negative one is because you line them up and yeah.
Given:
The International Space Station takes 644 minutes to orbit Earth 7 times.
To find:
The time taken by each orbit.
Solution:
Total time = 644 minutes
Total number of orbits =7
Now,



So, the required time is 92 minutes.
Therefore, you are correct and all options are incorrect.
You would have to subtract both of them and you will get 9/10 stephens jump was further
Answer:
Picture
Step-by-step explanation:
I graphed them