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Lady bird [3.3K]
3 years ago
8

Find the volume of this object.

Mathematics
1 answer:
xeze [42]3 years ago
8 0

Answer:

Half of 6 is 3(new radius)

3^3 = 9

9 x 3.14 = 28.26(area of circle)

Now we multiply by height

28.26 x 5 = 141.3

Now we divide by 3 since its part for the formula of finding the cone's volume:

141.3 x 1/3(basically just dividing by 3) = 47.1

Now let's find the volume of the cylinder:

3^3 = 9, 9 x 3.14 = 28.26

28.26 x 14 = 395.64

Now let's add the given volumes:

395.64  + 47.1 = 442.74 cm^3 is your answer.

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Answer:

\frac{11x}{3y}

Step-by-step explanation:

\frac{7x}{3y} + \frac{12x}{9y}

To add the two fractions, you need a common denominator.  In this case, the lowest common denominator (LCD) is 9y.  That's because 9y is divisible by both 3y and 9y.

The first fraction must be changed so that its denominator is 9y.  Do this by multiplying both numerator and denominator by 3.

\frac{7x}{3y}\cdot\frac{3}{3}+\frac{21x}{9y}=\frac{21x}{9y}+\frac{12x}{9y}\\=\frac{21x+12x}{9y}\\=\frac{33x}{9y}

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Company B

Step-by-step explanation:

Company B has staff who works for less than 30 hours per week since it is a software company which freelances various technicians. They are free to work on the time of availability and there is no restriction of work to be done. They are paid on the  basis of tasks they complete and they work remotely. The interviewer should select an employee from Company B because they work less than 30 hours per week.

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In the circle m∠ACD=2x+14 and m∠ABD=3x+8<br> what is the value of x
AlekseyPX

Answer:

The value of x = 6

Step-by-step explanation:

The angle subtended on same arc are equal in measure.Here <ACD and <ABD  are on the same arc. therefore these two angle are equal.

it is given that,  m∠ACD=2x+14 and m∠ABD=3x+8

From the figure we get,

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