Answer:
First box
8pi-(7pi/4)= pi/4
Second Box:
Tan 7pi/4= 0.09625006863
Step-by-step explanation:
The total number of calories for 18 cups of milk is 1620 calories.
If two cups of milk is 180 calories then divide 180/2 to find the unit rate.
Then multiply 90 by the number of cups (18) and then you get the total number of calories for that many drinks.
Answer:
There aren't any answer choices but if any of the answers talk about what
equals than it's

Hope this helps...
Answer:
divide 21.12 by 4 which issss..........5.28, I think this is right.