20 POINTS URGENT! PLEASE HELP! FAKE ANSWERS REPORTED!

AD=35

Step-by-step explanation:

The difference between FJ-GH is equal to the difference between EK-FJ

Lets call this difference "D"

so

(7x+2)-(8x-7)=D    

simplifying

7x+2-8X+7=D

-x+9=D

(10x-1)-(7x+2)=D

simplifying

10x-1-7x-2=D

3x-3=D

now D=D so

-x+9=3x-3

12=4x

x=3

solving each known line equation for x:

8(3)-1=17

7(3)+2=23

10(3)-1=29

The line gets longer each time by 6

AD=EK+6=35

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation: