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3 years ago

Helpppppp me please ASAP

Mathematics

1 answer:

____ [38]3 years ago

7 0

Answer:

I believe the answer is :)

Step-by-step explanation:

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Please help

earnstyle [38]

Please consider the graph of the sphere.

We know that the volume of sphere is equal to $\frac{4}{3}\pi r^3$ , where r represents radius of sphere.

We can see that diameter of sphere is 30 inches. We know that radius is half the diameter, so radius of the given sphere would be half of 30 inches that is $\frac{30}{2}=15$ inches.

$V=\frac{4}{3}\pi r^3$

$V=\frac{4}{3}\pi (15\text{ in})^3$

$V=\frac{4}{3}\pi \times 3375\text{ in}^3$

$V=4\times 1125\pi \text{ in}^3$

$V=4500\pi \text{ in}^3$

Therefore, the volume of the given sphere is $4500\pi\text{ in}^3$ and option B is the correct choice.

8 0

3 years ago

The first four multiples of 7 are 7, 14 21, and 28. Use this example to help you as you answer the questions below.

Pachacha [2.7K]

Answer:

For A. it would be 9, 18, 27, 36, 45, 54

For B. it would be 12, 24, 36, 48, 60, 72

For C. it would be 36

For D. it would be 3

Step-by-step explanation:

Hope this helps

6 0

2 years ago

The price of one gallon of milk has increased from $3.24 to $4.05. What us the percentage in increase?

dalvyx [7]

The percentage increase is 25%

8 0

3 years ago

Can someone help I don’t understand my answer are not adding up

andriy [413]

Answer:

Step-by-step explanation:

∠ ABC = 9x + 5 ( alternate angles )

∠ ABC and ∠ DCB are sam- side interior angles and sum to 180° , that is

9x + 5 + 16x = 180

25x + 5 = 180 ( subtract 5 from both sides )

25x = 175 ( divide both sides by 25 )

x = 7

Then

∠ ABC = 9x + 5 = 9(7) + 5 = 63 + 5 = 68° → B

6 0

3 years ago

5,349 divided by 21????????

WINSTONCH [101]

Answer: 254.714285714 or rounded to 255

Step-by-step explanation:

Have a good day:)

3 0

3 years ago

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