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3 years ago

PLZ HELP I DONT UNDER STAND!!

Mathematics

1 answer:

mart [117]3 years ago

4 0

Answer:

Explanation:

Cube A surface area is : 2x2x6 (because there are 6 faces) = 24

Cube B surface area is 4x4x6 = 96

The surface area of the cube B isn't the twice of cube A's surface area

Now the volumes :

Cube A volume is 2x2x2 = 8

Cube B volume is 4x4x4= 64

Cube B's volume isn't the twice of cube A's volume

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Pls help!! Find the volume of the flower vase. Round to the nearest tenth.

Contact [7]

Answer:

Volume = 1596.2 cubic cm

Step-by-step explanation:

Volume = volume of box - volume of cylinder

Volume = (LxWxH) - 1/3 (pi * r^2 *h)

Volume = (10 x 12 x 20) -1/3 (3.14 x 8^2 x 12)

Volume = 2400 - 803.8

Volume = 1596.2 cm^3

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3 years ago

You bought a large container of fruit punch. The label on the container says there are

erastovalidia [21]

There are 8 fl ounces in 1 cup.
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3 years ago

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Please helppp!! ill give brainliest <333

hichkok12 [17]

Answer: Area: $D. 32\frac{6}{20}$

Step-by-step explanation:

Step 1: Convert the Expressions

$4\frac{3}{4}*6\frac{4}{5}$

$\frac{19}{4}*\frac{34}{5}$

Step 2: Reduce the Numbers

$\frac{19}{4}*\frac{34}{5}$

$\frac{19}{2}*\frac{17}{5}$

Step 3: Multiply

$\frac{19}{2}*\frac{17}{5}$

$\frac{323}{10}$

Step 4: Simplify

$\frac{323}{10}$

$32\frac{6}{20}$

Please mark brainliest if this helped! :)

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3 years ago

The post office is now calculating the volume of packages to determine the shipping cost. If a box measures 8 ½ inches long, 5 ¼

4vir4ik [10]

ANSWER: 312 3/8
So Volume is Length • Width • Height

So first we would put it into this formula:
8.5 • 5.25 • 7= 312.375, or, 312 3/8

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4 years ago

Plz help me with a and b <br>who can answer in a minute

Irina18 [472]

(a) $\frac{1}{4}$
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I hope it helps! ;)

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3 years ago

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