Answer:
cos13=0.97 and sin0=0
Step-by-step explanation:
cos(13)
put in calculator and get 0.97
and do the same for sin(0).
sin(0)
0.
Well we know that 1/2 a gallon (or 0.5 gallons) is equal to 8 cups. So one gallon is 16 cups. (keep this in the back of your mind)
Now to find how many cups she drinks in a day, find out how many gallons she drinks in a week.
So 0.5 (7) = 3.5
Now compute to see how many cups are in 3.5 gallons.
Answer: 56.0001
Understand?
You most likely only need the first 3 digits after the decimal point but if you needed more i added them! hope this helps
Answer:
Steps on How to Subtract Integers!
1. Keep the first number!
2. Change the operation from subtraction to addition!
3. Get the opposite sign of the second number!
4. Proceed with the regular addition of integers!
Step-by-step explanation: