To find the circumference of a round object, you will take the diameter and multiply is by pi to get 78.5mm
81x - 126x ÷ 3x + 1
45x / 3x + 1
15x / x + 1
Amount of chocolate milk Ana drinks =
liter
Total amount of chocolate milk in refrigerator =
liter
We have to determine the total number of glasses she will pour
liter of milk from
liter of milk.
Total number of glasses will be determined by dividing the total amount of milk by the amount of milk required for one glass
Total number of glasses = 
= 
= 
= 5.6 glasses
So, 5.6 glasses will be poured from the given amount of chocolate milk.
Answer:
6. Should be 10
8. X=120 degrees
Step-by-step explanation:
6. If you add 5+2+3, it equals 10
8. two of the sides are right angles. Together, they add up to be 180 degrees. the other angle is 60 degrees. 180 and 60 together are 240. Then, subtract from 360 since your shape is a quadrilateral. 360-240=120