I did this are you in k12?
Answers 1st- 19 with a remainder of 0
Answers 2nd- 30 with a remainder of 2
Answers 3rd- 8 with a remainder of 5
Thank you,
..Brainly User
2nd questions answered is to subtract the x so C. I’m positive
For this case we are going to define the original coordinates:
(x, y): original coordinates.
We apply the transformation:
(x, y) -------> (-x, y + k)
We have:
-x: reflection on the y axis.
y + k: translation k units up.
Answer:
The point was reflected over the y-axis and translated up.
The new perimeter will be 3 times the old perimeter.
Original perimeter:
2(8+7) = 2(15) = 30 yds
New perimeter once they are tripled:
3 x 8 = 24
3 x 7 = 21
2(24+21) = 2(45) = 90 yds
30 x 3 = 90
