3 years ago

On a birthday cake 1/3

1 answer:

8 0

Do you mean what is left of the the Birthday cake if you eat 1/3. The answer would be 2/3 because 2+1 = 3 and three is the total slices of the cake.

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Solve <br> -15-2g+6g=1+6g

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Combine like terms
-2g=16
Divide by -2 on both sides
g=-8</span>

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Which quadrilateral will always have 4-fold reflectional symmetry?

saul85 [17]

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Step-by-step explanation:

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A cylinder and cone have the same height and radius. The height of each is 5 cm, and the radius is 2 cm. Calculate the volume of

never [62]

Answer:

The volume of a cylinder is 62.8 cm and the volume of a cone is 20.9 cm³ .

Step-by-step explanation:

Formula

$Volume\ of\ a\ cylinder = \pi r^{2} h$

$Volume\ of\ a\ cone = \pi r^{2} \frac{h}{3}$

Where r is the radius and h is the height .

As given

A cylinder and cone have the same height and radius. The height of each is 5 cm, and the radius is 2 cm.

$\pi = 3.14$

Thus

$Volume\ of\ a\ cylinder =3.14\times 5\times 2\times 2$

= 62.8 cm³

Thus the volume of a cylinder is 62.8 cm³ .

$Volume\ of\ a\ cone = 3.14\times 2\times 2\times frac{5}{3}$

$Volume\ of\ a\ cone =\frac{5\times 3.14\times 2\times 2}{3}$

$Volume\ of\ a\ cone =\frac{62.8}{3}$

= 20.9 (Approx) cm³

Thus the volume of a cone is 20.9 cm³ .

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$2 per notebook would be the correct answer

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