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3 years ago

Calculate the surface area of a cube with the dimensions 5 cm X 5 cm X 5 cm

Mathematics

2 answers:

Ksenya-84 [330]3 years ago

5 0

SA= 2lh+ 2wh+2lw
l=5 w=5 h=5
10+10+10
SA=30
The surface area is 30 square cm

Ne4ueva [31]3 years ago

4 0

The answer is A=6 a 2

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2 years ago

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You are making snap bags, you want each bag to have the same combination you have 75 carrots and 40 celery sticks and you want t

makkiz [27]

Answer:

5 Bags

Step-by-step explanation:

There are 75 carrots and 40 celery sticks.

If we want each bag to have the same combination, the greatest number of bags we can make is determined by the Greatest common divisor of the two numbers.

To find the Greatest common divisor of 70 and 40

Step 1: Express each number as a product of its prime factors

40=2 X 2 X 2 X 5
75=3 X 5 X 5

Step 2: Pick each pair of common factors.

40=2 X 2 X 2 X 5
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The only factor common to both pairs is 5.

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3 years ago

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Step-by-step explanation:

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3 years ago

En la preparación de un perfume se cuenta con dos tipos de esencia base: 1600 ml de una y 1680 ml de otra. Se quiere envasarlas,

Lostsunrise [7]

Answer:

33,600 frascos

Step-by-step explanation:

Resolvemos esta pregunta utilizando el método mínimo común múltiple

Encuentre y enumere los múltiplos de 1600 y 1680 hasta encontrar el primer múltiplo común. Este es el mínimo común múltiplo.

Múltiplos de 1600:

1600, 3200, 4800, 6400, 8000, 9600, 11200, 12800, 14400, 16000, 17600, 19200, 20800, 22400, 24000, 25600, 27200, 28800, 30400, 32000, 33600, 35200, 36800

Múltiplos de 1680:

1680, 3360, 5040, 6720, 8400, 10080, 11760, 13440, 15120, 16800, 18480, 20160, 21840, 23520, 25200, 26880, 28560, 30240, 31920, 33600, 35280, 36960

Por lo tanto,

LCM (1600, 1680) = 33,600

La menor cantidad de frascos necesarios es 33,600 frascos.

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3 years ago