Josephine wants to put wallpaper border around the ceiling. the lenth of the border is 8 and 1/2 and the wisthn is 10 and 9/12. what is the perimeter.

Assuming the ceiling has a rectangular shape, the perimeter is the sum of the lengths of all the sides, hence twice the sum of length and width.

2(8 1/2 + 10 9/12) = 2(18 +6/12 +9/12)

= 2(18 +15/12)

= 2(19 3/12)

= 2(19 1/4)

= 38 1/2 . . . . . the room's perimeter

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation:

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?