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tankabanditka [31]
2 years ago
15

The area of a square pond is 1000m2.A path of uniform width is surrounded outside the pond and its area is 369m2.find the outer

length of the path​
Mathematics
2 answers:
koban [17]2 years ago
5 0

Answer:

Hope it will help you a lot.

Romashka-Z-Leto [24]2 years ago
3 0

Answer:

631 m²

Step-by-step explanation:

Outer length of park = Total area - Area of pond

Outer length of park = 1000 - 369

Outer length of park = 631 m²

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Estimate the difference.<br> 6.11 - 1.2<br> 5
Savatey [412]

Answer:

5 is the correct answer

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3 years ago
Two angles are complementary if the sum of their measures is 90°. Find two complementary angles such that one of the angles is 1
Burka [1]
Bro that's a lot, i don't know what the heck you are talking about.
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3 years ago
A farmer wants to fence an area of 13.5 million square feet in a rectangular field and then divide it in half with a fence paral
denis23 [38]

Answer:

  F = 3x +(2.7×10^7)/x

Step-by-step explanation:

The formulas for area and perimeter of a rectangle can be used to find the desired function.

<h3>Area</h3>

The area of the rectangle will be the product of its dimensions:

  A = LW

Using the given values, we have ...

  13.5×10^6 = xy

Solving for y gives ...

  y = (13.5×10^6)/x

<h3>Perimeter</h3>

The perimeter of the rectangle is the sum of the side lengths:

  P = 2(L+W) = 2(x+y)

<h3>Fence length</h3>

The total amount of fence required is the perimeter plus one more section that is x feet long.

  F = 2(x +y) +x = 3x +2y

Substituting for y, we have a function of x:

  F = 3x +(2.7×10^7)/x

__

<em>Additional comment</em>

The length of fence required is minimized for x=3000. The overall size of that fenced area is x=3000 ft by y=4500 ft. Each half is 3000 ft by 2250 ft. Half of the total 18000 ft of fence is used for each of the perpendicular directions: 3x=2y=9000 ft.

4 0
1 year ago
How many 12-digit decimal sequences are there that start and end with a sequence of at least two 3s?
stiks02 [169]
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or 100 million.
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3 years ago
A circle is defined by the equation given below.
Ierofanga [76]
The circle equation is in the format (x – h)2 + (y – k)2= r2, with the center being at the point (h, k) and the radius being "r".

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Equation (a) can be rewritten as:
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(x-4)² + (y-3)² = 23

The coordinates for the center of the circle is: ( 4,3)
The radius is √23=4.8
5 0
3 years ago
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