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dimaraw [331]
3 years ago
14

Miss Kito is building a rectangular pen for her lea.She will use the side of her house for one wall of the pen;therefore she wil

l not need any fencing on that side.On the other three sides, she will use special fencing that costs $12 per foot . She wants the entire enclosed area to be 2400 square feet. Lastly,she needs four corner that costs $5 each ?
Let x represent the length of each side of the pen perpendicular to the house and let y represent the length of the side of the pen parallel to the house.Write a function c(x) for the cost of the materials for the llama pen in terms of x. Simplify

Please explain and thank you
Mathematics
1 answer:
In-s [12.5K]3 years ago
6 0

Answer:

The answer is "=24x+ \frac{28800}{x}+20"

Step-by-step explanation:

The perimeter of the fence =2x+y

cost of fence=12(2x+y)

cost of corner ports= 4 \times 5=20

cost of pen= 24x+12y+80.............(1)

area of pen=2400

xy=2400\\\\y=\frac{2400}{x}

cost c(x)=24x+ \frac{12 \times 2400}{x}+20

             =24x+ \frac{28800}{x}+20

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Answer:

Step-by-step explanation:

Given that :

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faust18 [17]
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where:
a-apothem
P-perimeter

In the figure you will draw a point to any side and make a line perpendicular from a center to that side. Then if u think u can see that with only one draw of a hypotenuse can form a triangle. Then after drawing the hypotenuse which has 2 triangles, make the top angle of 1 triangle there are 30 degrees. On the down part is perpendicular and the left or the right is the 60 degrees. After that using special right triangles like the 30, 60, 90,. Then at the base of the one it bisected dived them by 2 for the 2 triangle's base. After that solve using it since the radius is 14. The apothem is 14(sqrt of 3). So after solving them the perimeter of each dodecagon is 12 sided so 14x12 is 168

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Answer:

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<u>Graph of Functions</u>

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B. The graph of g is the graph of f shifted 2 units down

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