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Natali [406]
3 years ago
7

HELP!!!!!!!!!please!!!

Mathematics
1 answer:
strojnjashka [21]3 years ago
4 0

Answer:d


Step-by-step explanation:

What is the product of 3a + 5 and 2a2 + 4a – 2?

6a3 + 22a2 + 14a – 10  

6a3 + 22a2 + 26a –10  

18a3 + 10a2 + 14a – 10  What is the product of 3a + 5 and 2a2 + 4a – 2?

6a3 + 22a2 + 14a – 10  

6a3 + 22a2 + 26a –10  

18a3 + 10a2 + 14a – 10  

28a3 + 14a – 10

28a3 + 14a – 10

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Answer:

16

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What are you asking?
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3 years ago
How many litres of milk can be put in six hemispherical bowl each of diameter 35cm​
Lesechka [4]

Answer:

Approximately 67.348 litres can be put in six hemispherical bowl with a diameter of 35 centimetres.

Step-by-step explanation:

The volume of a hemisphere (V), measured in cubic centimetres, is obtained from this formula:

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We know that radius is the half of the diameter (D), measured in centimetres, then:

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R = 0.5\cdot (35\,cm)

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Now, we get the volume of each hemispherical bowl:

V = \frac{2\pi}{3} \cdot (17.5\,cm)^{3}

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The total volume of six hemispherical bowl is:

V_{T} = 6\cdot V

V_{T}= 6\cdot (11224.649\,cm^{3})

V_{T} = 67347.894\,cm^{3}

From Physics we know that 1 litre equals 1000 cubic centimetres. Then:

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Hello,

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8 0
3 years ago
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