Answer:
Try to put this as 1+1. 2 inches tall.
Step-by-step explanation:
if you put one inch next to another inch, and add them together, they combine, therefore making 2 inches. :) Plz mark Brainliest
Answer:
Step-by-step explanation:
Suppose the dimensions of the playground are x and y.
The total amount of the fence used is given and it is 780 ft. In terms of x and y this would be 3x+2y=780 (we add 3x because we want it to be cut in the middle). Therefore, y= 780/2-3/2x. Now, the total area (A )to be fenced is
A=x*y= x*(390-3/2x)=-3/2 x^2+390x
Calculating the derivative of A and setting it equals to 0 to find the maximum
A'= -3x+390=0
This yields x=130.
Therefore y=780/2-3/2*130=195
Thus, the maximum area is 130*195=25,350ft^2
Answer:
2x-3
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
<u>3(6)</u> - 9(2) + 8 + (6)
18 - <u>9(2)</u> + 8 + (6)
<u>18 - 18</u> + 8 + (6)
<u>0 + 8</u> + (6)
<u>8 + (6)</u>
14
