The rule normally works that 0 to 4 is rounded down and 5 to 9 is rounded up. So the lowest number would be 7,500 (to the nearest thousand you would round the "5" up to turn the "7" in to an "8"). The highest whole number is 8,499. Any higher and that "4" would become a "5" meaning you would round up to 9000 and <span>not down to 8,000.</span>
The area scales with the square of the scale factor: the dilation has a certain scale 
, the area scales with a factor 
.
So, if ABC is scaled by 5 to for A'B'C', the area of A'B'C' will be 
times the area of ABC.
The other exercise is basically identical.
Answer:
3 1/15
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
Because thats the answer
