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3 years ago

5

A. Do some research and find a city that has experienced population growth.

1 answer:

faust18 [17]3 years ago

7 0

Answer:

answer right an answer

Step-by-step explanation:

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the length of diagonal of a rectangular field is 23.7 m and one of its sides is 18.8 m. find the perimeter of the field.

katen-ka-za [31]

Answer:

Approximately 66.4 Meters

Step-by-step explanation:

So we have a rectangle with a width of 18.8 meters and a diagonal with 23.7 meters. To find the perimeter, we need to find the length first. Since a rectangle has four right angles, we can use the Pythagorean Theorem, where the diagonal is the hypotenuse.

$a^2+b^2=c^2$

Plug in 18.8 for either <em>a </em>or <em>b. </em>Plug in the diagonal 23.7 for <em>c. </em>

<em /> $(18.8)^2+b^2=23.7^2\\b^2=23.7^2-18.8^2\\b=\sqrt{23.7^2-18.8^2} \\b\approx14.4 \text{ meters}$

Therefore, the length is 14.4 meters. Now, find the perimeter:

$P=2l+2w\\P=2(14.4)+2(18.8)\\P=66.4\text{ meters}$

7 0

3 years ago

What percent is equivalent to 1/25<br><br> A. 4%<br> B. 5%<br> C. 20%<br> D.25 %

Ratling [72]

Answer:

i believe its A.4%

Step-by-step explanation:

8 0

4 years ago

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Find distance between parallel lines given equations in 3d

Lena [83]

Does it have an image?

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3 years ago

Write 24 minutes to 3 hours as a ratio in its simplest form

SVEN [57.7K]

3 / 60 = 180

24:180

6:45

3:15

1:5

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3 years ago

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What is ( 5*5)+(50%*2)=

Veronika [31]

Answer:

Step-by-step explanation:

50% = 0.5

(5 * 5) + (0.5 * 2) =

25 + 1 =

26 <===

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3 years ago