Plz help on numbers 18-20 with work and answer shown plz

1 answer:

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NeX [460]

Answer:

Step-by-step explanation:

volume of a cone is

V = ⅓πr²h

V = ⅓π(x/2)²x = ⅟₁₂πx³

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3 years ago

sveticcg [70]

Answer:

You are correct

Step-by-step explanation:Nice job have a nice day!!!

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4 years ago

Anton [14]

Answer:

Step-by-step explanation:

Hope this helps

let me know if I’m wrong

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3 years ago

Ipatiy [6.2K]

You multiply fractions simply by multiplying numerators and denominators with each other:

$-\dfrac{1}{4} \times \left(-\dfrac{6}{11}\right) = \dfrac{1 \times 6}{4 \times 11} = \dfrac{6}{44} = \dfrac{3}{22}$

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3 years ago

Gennadij [26K]

The trapezoid has two parallel sides

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3 years ago