PLEASE HELP

An image point has coordinates B'(7.-4). Find the coordinates of its pre-image if the translation used was (x + 4, y + 5).
B(11,1)
B(3, 1)
B(3-9)
B(11,-9)

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40

something over 10 so ? /10

step-by-step explanation:

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"