$13.73 weekly
54.92 / 4 = 13.73
Answer:
Perpendicular bisectors.
Step-by-step explanation:
This is called a circumscribed circle.
First you construct the perpendicular bisector of one side, then repeat with a second side. Where these lines cross is the center of the circle.
Answer:
No
Step-by-step explanation:
Answer: $17.82
Step-by-step explanation: Add each item up to get $19.80. Then you take 10% of that by multiplying it 0.9 to get 17.82. You multiply it by 0.9 because that is 90% of 19.80 which is a 10% decrease.
