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Butoxors [25]
3 years ago
11

Number 14 pls help I am stuck

Mathematics
1 answer:
Grace [21]3 years ago
6 0

Answer:

  72 hectares

Step-by-step explanation:

The dimensions of the rectangle on the ground will be 20,000 times the dimensions shown in the drawing:

  20,000×3 cm = 60,000 cm = 600 m

  20,000×6 cm = 120,000 cm = 1200 m

The area of the land is ...

  A = LW = (1200 m)(600 m) = 720,000 m²

1 hectare is 10,000 m², so this is ...

  720,000 m² × (1 ha)/(10,000 m²) = 72 ha

The area of the plot is 72 hectares.

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vova2212 [387]

Answer:

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Step-by-step explanation:

8 0
3 years ago
What is the area of sector GPHthe area of the sector GPH is __ square yards. in exact terms of pi
finlep [7]

The Solution:

Given:

We are required to find the area of the sector GPH.

The formula for the area of sector GPH is:

\begin{gathered} A=\frac{\theta}{360}\times\pi r^2 \\  \\ \text{ In this case,} \\ \theta=40^o \\ r=radius=15yards \\ A=area=? \end{gathered}

Substitute these values in the formula.

A=\frac{40}{360}\times\pi\times15^2=\frac{15^2\pi}{9}=25\pi\text{ }yards^2

Therefore, the correct answer is:

8 0
2 years ago
Write the sum of the numbers as the product of their GCF and another sum. Include work if possible.
trasher [3.6K]
It <span> looks like the first thing you have to find is their GCF, ya reckon ?</span>

The factors of  56  are  1, 2, 4, 7, 8, 13, 28, and 56 .

The factors of  64  are  1, 2, 4, 8, 16, 32, and 64 .

The common factors are  1, 2, 4, and 8 .

The greatest one is  8 .

56/8 = 7
64/8 = 8

56  plus  64 = (8 times 7)  plus  (8 times 8)

<span>56  plus  64 =  </span>8 times (7 plus 8)<span>    <== that's the answer</span>

Check it out:

<span>56  plus  64 = </span>120

<span>8 times (7 plus 8) = 8 times 15 = </span><span>120</span>
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gulaghasi [49]
<span>A) √7 is the only option.</span>
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4 years ago
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Debora [2.8K]
3x+12-5=22
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3x=15
x=5
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3 years ago
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