Hello from MrBillDoesMath!
Answer:
r = C/6.28
Discussion:
Note that C = 2 * Pi * r is the exact formula. As Pi is approximately 3.14, the given formula, C = 2 (3.14) r, is an approximation. Solving it for r:
C = 2(3.14) r => as 2 * 3.14 = 6.28
C = 6.28 r => divide both sides by 6.28
r ( 6.28/6.28) = C/6.28 => as 6.28/6.28 = 1
r = C/6.28
Thank you,
MrB
It is 45 because angle EBC is congruent to CDE (x) because of a rule called alternate angles. so x= 45°
Answer:
35t 125kg
5120x12=61440 kg
10200+9=10209 kg
Step-by-step explanation:
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.
The scale factor is 2 or 200%