2 years ago

Work out the area of the pentagon.

Mathematics

1 answer:

Elanso [62]2 years ago

8 0

Answer:

Step-by-step explanation:

A = 1/4√5(5+2√5)a²

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42 percent of what number is .21

Andre45 [30]

Answer:

0.5

Step-by-step explanation:

0.42 x = 0.21

x=0.5

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2 years ago

On his motorcycle, Eval Knoble (Evil Knievel’s rival) can accelerate from 0 feet per second to 100 feet per second (68 miles per

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Step-by-step explanation:

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2 years ago

Determine which of the following logarithms is expanded correctly.

ziro4ka [17]

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Step-by-step explanation:

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2 years ago

5000 people went to vote. Candidate Smith claimed 52% of the votes. Candidate Adams claimed 2681 votes. What percentage does can

boyakko [2]

The percentage of votes claimed by Adam is 53.62 %

Solution:

Given that, 5000 people went to vote

Candidate Smith claimed 52% of the votes. Candidate Adams claimed 2681 votes

To find: Percentage claimed by Adam

From given,

Total number of votes = 5000

Votes claimed by Adam = 2681

The formula used is:

$Percentage\ claimed\ by\ Adam = \frac{\text{votes claimed by adam}}{\text{Total number of votes}} \times 100$

Substituting the values we get,

$Percentage\ claimed\ by\ Adam = \frac{2681}{5000} \times 100\\\\Percentage\ claimed\ by\ Adam = 0.5362 \times 100\\\\Percentage\ claimed\ by\ Adam = 53.62$

Thus percentage of votes claimed by Adam is 53.62 %

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2 years ago

Calculate the volume of a rectangular prism with a length of 4.4 cm, a width of 3.1 cm, and a height of 6.3 cm. (As before, you

maria [59]

Answer:

85.932 cm³

Step-by-step explanation:

The volume of rectangular prism is obtained as the product of its length (l) by its width (w) and by its height (h):

$V=l*w*h$

The volume of a prism with a length of 4.4 cm, a width of 3.1 cm, and a height of 6.3 cm is:

$V=4.4*3.1*6.3\\V=85.932\ cm^3$

The volume of this prism is 85.932 cm³.

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2 years ago