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Artyom0805 [142]
3 years ago
10

I WILLMARK U AS BRAINLEST PLESASE HELP!!!!!!!!!!!!!!!

Mathematics
1 answer:
Anton [14]3 years ago
5 0
Its the last one, D.


f/2 x 1 to f/2
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Please help i am giving away brainliest
Zepler [3.9K]

Answer:

The height for the original part is  10 cm

 

Never mind that the solid is standing at the angle of 60 degrees.

 

If you cut the bottom of the solid at the angle of 30 degrees, and put that part on the top of the solid,  

 

the height is going to be exactly 10 cm.

 

So, we have...      V = (10 * 4 * 3) / 8  

                     or     V = 5 * 2 * 1.5  

Step-by-step explanation:

4 0
2 years ago
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Use the chart below to answer the question
Anuta_ua [19.1K]

Answer:

Denmark has the greatest population density, While the USA has the least density population

Step-by-step explanation:

When Calculating Population Density you use d = p/a

Which would make the USA density population

USA

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Denmark

124.72 = 5,248,000/42,077

Ghana

77.21 = 18,339,000/237,533

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8 0
3 years ago
Please answer this correctly
Harman [31]
Answer: 300

Explanation:

The upper quartile, or quartile 3, is the median of the upper half of the set. In this case, the upper quartile is 300.
5 0
3 years ago
Is 27/51 =18/34? explain your reasoning
yaroslaw [1]
They are = because both can be reduced to 9/17
Also their cross products are equal   27 x 34 = 18 x 51  - Both equal 918 so both fractions are equal to each other.
8 0
3 years ago
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Erik drives 19.2 miles in 16 minutes.
Katen [24]

Answer:

Erik's average speed exceeds the speed limit by 6.91 miles per hour.

Step-by-step explanation:

Let suppose that Erik travels at constant speed. Hence, the speed (v), measured in miles per hour, is determined by following equation of motion:

v = \frac{s}{t} (1)

Where:

s - Distance, measured in miles.

t - Time, measured in hours.

Please notice that a hour equals 60 minutes. If we know that s = 19.2\,mi and t = 0.267\,h, then the speed of Erik is:

v = \frac{19.2\,mi}{0.267\,h}

v = 71.910\,\frac{mi}{h}

Which is 6.91 miles per hour above the speed limit.

6 0
3 years ago
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