Answer:
the number of weeks is unknown the A represents the number of weeks so the answer is 100a
Answer:
437.50
Step-by-step explanation:
Okay so you need to give him 5000 but now its 5875 cuz you waited so just do 875÷2
The unit rate in dollars per ounce would be $403.90.
Hope this helps! :D
The answer is f(x)=x²+2x when evaluated with -3 gives you the value of 3
Given:


To find:
The exact value of cos(u-v) if both angles are in quadrant 3.
Solution:
In 3rd quadrant, cos and sin both trigonometric ratios are negative.
We have,


Now,




On further simplification, we get


Similarly,






Now,




Therefore, the value of cos (u-v) is 0.1872.