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alex41 [277]
4 years ago
6

A rectangular prism with a volume of 6 cubic units is filled with cubes with side lengths of 1/2

Mathematics
1 answer:
Delicious77 [7]4 years ago
4 0

Answer:

48 cubes are needed to fill the prism

Step-by-step explanation:

To solve this problem we first have to calculate the volume of the cube

1/2 units= 0.5 units

To calculate the volume of a cube we have to use the following formula:

v = volume

s = side = 0.5 u

v = s * s * s

we replace the values that ​​we know        

v = 0.5 u * 0.5 u * 0.5 u

v = 0.125 u³

The volume of the cube prism is 0.125 u³

Now we have to divide the volume of the prism by the volume of the cubes

6 u³  / 0.125 u³  = 48

48 cubes are needed to fill the prism

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Using the formula V = l × w × h, find the volume of a right rectangular prism when the length of the prism is 45 cm, the width i
user100 [1]

Answer:

The volume of the right rectangular prism is 5400 cubic centimeter.

Step-by-step explanation:

Given : The length of the prism is 45 cm, the width is 12 cm, and the height is 10 cm.

To find : The volume of a right rectangular prism ?

Solution :

The formula used is V=l\times w\times h

Where, l is the length of the prism l=45 cm

w is the width of the prism w=12 cm

h is the height of the prism h=10 cm

Substitute the value in the formula,

V=45\times 12\times 10

V=5400\ cm^3

Therefore, The volume of the right rectangular prism is 5400 cubic centimeter.

7 0
4 years ago
What is the probability of rolling a number greater than 3 on a single die (dice)?
SpyIntel [72]
The probability would be 1/2
8 0
4 years ago
The cost of 9 cupcakes is $12.50. What is the equation that represents The cost y of x amount of cupcakes What is the cause of 2
zubka84 [21]

Answer:

$33.33

Step-by-step explanation:

9--->12.50

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y=12.50x24/9

y=33.33

6 0
3 years ago
On Earth, objects weigh 6 times what
Colt1911 [192]

Answer:

16 pounds.

Step-by-step explanation:

As you said, objects weigh 6 times more than what they weigh on the moon. Therefore, the robot originally weighing 96 pounds will be reduced to 16 pounds.

16*6=96. (Original Weight)

96/6=16. (Weight after being on the moon.)

4 0
4 years ago
meghan went to the mall and then out to eat with her friends. at the restaurant, meghan spent 3 dollars more than 1/2 the amount
Lerok [7]
She spent $23.25, how I got my answer.

I divided $13.50÷2=$6.75 then I added $6.75+3=$9.75 then I added $9.75+$13.50=$23.25.

I hope this helps.
4 0
3 years ago
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