In the diagram below of triangle ACT, D is the midpoint of AC, O is the midpoint of AT, and is the midpoint of CT. D
С
G
If AC = 10 feet, AT=18 feet, and CT=22 feet, what is the perimeter of parallelogram CDOG?
O A 40 ft
OB 25 ft
OC. 21 ft
O D. 32 ft

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )