A landscape architect would like to enclose a rectangular garden on one side by a brick wall costing $20 per foot and on the other three sides by a metal fence costing $10 per foot. If the area of the garden is 142 square feet, you can find the minimum cost of containing the garden. What is the length of the brick wall when the total cost is minimized

answer: approximately 206 bones

i hope this u out a branlist and a would be greatly appreciated :

you need to add a picture

the bolded word " farsighted" could be replaced with visionary.

the answer would be d.

step-by-step explanation:

move all variables to the left side and all constants to the right side

(x−3)^2+(y−1)^2=16

this is the form of a circle. use this form to determine the center and radius of the circle.

( x − h ) 2 + ( y − k ) 2 = r 2

match the values in this circle to those of the standard form. the variable   r   represents the radius of the circle,   h   represents the x-offset from the origin, and   k   represents the y-offset from origin.

r = 4

h = 3

k = 1

the center of the circle is found at   ( h , k ) .

center:   ( 3 , 1 )

these values represent the important values for graphing and analyzing a circle.

center:   ( 3 , 1 ).

radius:   4