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charle [14.2K]
4 years ago
15

A landscape architect wished to enclose a rectangular garden on one side by a brick wall costing $20/ft and on the other three s

ides by a metal fence costing $10/ft. if the area of the garden is 22 square feet, find the dimensions of the garden that minimize the cost.
Mathematics
1 answer:
Varvara68 [4.7K]4 years ago
3 0
To minimize the cost, you would want the side with the brick wall to be as small as possible. as you provided no restraints to the size, a garden which is 1 foot wide by 22 feet long would be most cost effective, with 22 feet times 2 sides equaling 44 feet in total, plus one foot for the back wall. With a total of 45 feet of fence costing $450, and 1 foot of brick which will cost $20, the total cost would be $470.
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It is the largest integer of the polynomial pf highest degree that is an exact divisor of each of two or more integers or polyno
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<u>it is the largest integer of the polynomial pf highest degree that is an exact divisor of each of two or more integers or polynomials.</u>

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5 0
3 years ago
In the figure, ∠4 is an exterior angle to ∠AUL.
marin [14]

a) Here, sum of two non-adjacent angles: 52 + 25 = 77

Now, ∠3 = 180 - 77   [ sum of all angles in a triangle is 180 ]

so, ∠3 = 103

Now, ∠3 + ∠4 = 180  [ Supplementary angles ]

So, ∠4 = 180 - ∠3

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∠4 = 77 [ which is sum of two non-adjacent angles ]

....Hence proved.

b) m∠4 = 77 

[ Solved in previous section ]

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3 0
3 years ago
Read 2 more answers
Find the perimeter of the right triangle. If necessary, round to the nearest tenth.
puteri [66]

Answer:

a. 12 yd

Step-by-step explanation:

\sqrt{ {15}^{2} -  {9}^{2}  }  = 12

7 0
3 years ago
How do I solve this. Please help!!
11111nata11111 [884]

Answer:

x = 4\sqrt{2}

Step-by-step explanation:

Using the sine ratio in the right triangle and the exact value

sin45° = \frac{1}{\sqrt{2} } , then using the upper 45°

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4 0
3 years ago
Nash's Trading Post, LLC took a physical inventory on December 31 and determined that goods costing $208,000 were on hand. Not i
Gemiola [76]

Answer:

$261,500

Step-by-step explanation:

What amount should Nash report as its December 31 inventory?

Item                                                             Amount

Goods on hand as per physical count    $208,000

(+) Goods purchased from Swifty             $30,000

Corporation FOB shipping point    

(+) Goods sold to Marigold Corp               <u>$23,500</u>

FOB destination (at cost value)

Ending inventory                                        <u>$261,500</u>

<u />

<em>Notes</em><u>: </u>

1) In case of FOB shipping point, the ownership of goods is transferred to the buyer when the goods are shipped and hence in the case of purchases from Swifty corporation, the goods should be included in the inventory of Nash's Trading Post as the goods are shipped and are in transit.

2) In case of FOB destination, the ownership of goods is transferred to the buyer when the goods reaches to the buyer, hence in the case of sales made to Marigold Corp, the goods are still in transit and the ownership is not transferred to Marigold Corp, hence Nash's Trading Post should included that goods in its inventory.

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3 years ago
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