Steel fencing cost $10 per meter in aluminum fencing cost $15 per meter one side of the field is fenced using aluminum the other three sides are done with you if the area of the field is 400 m² in the total cost of the fence is $900 what is the length of the aluminum side

t= half of the arc subtended by t.

r= half of the arc subtended by r.  

t+r= half of the arc subtended by t + half of the arc subtended by r= half of 360=180

step-by-step explanation:

the answer is 15.50 for one mile

b) is slope: 0   y- intercept 15.5

the answer to this would be 5x^3-6x^2-24 over 3x^2

hope this if needed hmu

the answer is  

d.

8 m

hope you got it down chief.