Answer:
- cos (x) cos (2x) - 2sin(x) sin(2x)
Solution:
(See the solution in the photo)
Answer:
Sue travels for 3 hours and a half
Sue stays stationary for 2 hours and a half
Step-by-step explanation:
Everytime the curve climbs, it means Sue is travelling. Everytime the curve stays flat, it means Sue is stays stationary. It remains to count up the total for both categories, with one square being 30 minutes.
Step-by-step explanation:
7=4y-13
7+13=4y
20/4=y
5=y
Your answer would be
he needs .4 Liters of milk
Hope this helps :)
Answer: D, 1/12
Explanation:
Since it says how much MORE, we subtract. SO
3/4 - 2/3= 1/12
