<span>The exact solution of cos (17</span>π<span>/6) is as follows:
First change the angle into degrees.
17(</span>π/6) (180°/π) = 510°
Then we calculate the cosine of the angle above and it as follows:
cos 510° = -(√3)/2
Hope this answers the question. Have a nice day.
Answer:
B: 9
Step-by-step explanation:
The number of kilometers she will have left to run to finish the race is 0.9 km.
<u>Given the following data:</u>
- Speed =

To determine the number of kilometers she will have left to run to finish the race:
First of all, we would calculate the distance she has covered by using this formula;

Distance = 12.6 meters.
<u>For the </u><u>distance left</u><u>:</u>

Distance left = 0.9 km.
Learn more about distance here: brainly.com/question/10545161
Answer:
4 pieces 1/3 of a yard left over
Answer:
6×10e26
Or, 6 × 10²⁶
Step-by-step explanation:
3 × 10⁹ × 2 × 10¹⁷
(3 × 2) × 10^(9 + 17)
6 × 10²⁶