Answer:
The coordinates of B' and C' are and .
Step-by-step explanation:
Vectorially speaking, the translation of a point is represented by the following operation:
(1)
Where:
- Original point.
- Translated point.
- Translation vector.
First, we need to calculate the translation vector after knowing that and . That is:
Finally, we determine the coordinates of points B' and C':
,
,
The coordinates of B' and C' are and .
Total earned Friday = $1445
Total earned Saturday = $1624
Earnings Sunday - $xxx
Average over 3 day period = $1500
Therefor total over 3 day = $1500 x 3 = $4500
So earnigs friday + Saturday = $1445 + $1624 = $3069
$4500 - $3069 = $1431 earned on Sunday
Answer:
C
Step-by-step explanation:
Process of elimination