2 years ago

Question 5

Mathematics

1 answer:

zhenek [66]2 years ago

8 0

Answer:

The correct answer is 100

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A cylinder has volume 63 cm3. What is the volume of a cone with the same radius and height?

aev [14]

it's answer is

volume of a cone = 21

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100 x 77 + 72 ÷ 4 = ? (RIGHT ANSWER GETS BRAINLIEST)

icang [17]

Step-by-step explanation:

100*77+72/4

100*77+18

7700+18

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3 years ago

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Help!<br><br> If a sphere has a radius of 8mm, what is its volume? (Show work)

babymother [125]

The formula for the volume of a sphere is V = (4/3) * π * r³. Knowing this, we can plug in the radius:

$V = \frac{4}{3} \pi *8^{3} \\ V = \frac{4}{3} \pi*512 \\ V = 2144.66$

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3 years ago

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$(x-3)^{2}$

Step-by-step explanation:

Factor using the perfect square rule.

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3 years ago

The expression x-y equals 0.7 if x and y have certain values. Evaluate the following expression with the same values of x and y

elena55 [62]

Answer:

1/0.7

Step-by-step explanation:

The expression x-y equals to 0.7 so we have to substitute 0.7 in the place of x-y....

----> 1/0.7

Dividing would make this equal to a long division answer (1.42857142857) so let's just leave it as a fraction!

I hope this helps! :)

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1 year ago