Like I said before: find the sum of both numbers, then divide by 2.
Answer: I think the markup is 66.67%
Step-by-step explanation:
You did not attach any
picture to solve this problem. We cannot calculate for the value of A’ and D’
without the correct graph. However, I think I found the correct graph (see
attached), please attach it next time.
So we are given that the
figure is dilated by a factor of, meaning that all of its end points are
multiplied by 2. By this rule, all we have to do is to simply multiply the
initial coordinates of A and D by 2 to get A’ and D’, that is:
A’ = (-1 * 2, -1 * 2) = (-2,
-2)
<span>D’ = (2 * 2, -1 * 2) = (4,
-2)</span>
Answer:
3
Step-by-step explanation:
3 times 3 is 9 plus 12 is 21....3 times 7 is 21.
Sorry i would help but i dont understand either. D: