Whats the distance ea for the points e(–8, –2) and a(4, 1)

To find the distance between two points, use the distance formula, which is sqrt[(ysub2-ysub1)^2+(xsub2-xsub1)^2].

Substitute the coordinates in so you have:

d=sqrt{[4-(-8)]^2+[1-(-2)]^2}

d=sqrt(12^2+3^2)

d=sqrt(144+9)

d=sqrt153

d=3sqrt17=approx. 12.369

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step-by-step explanation:

$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