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Amiraneli [1.4K]
2 years ago
14

PLZ HURRY IT'S URGENT!!

Mathematics
1 answer:
DIA [1.3K]2 years ago
3 0

Answer:

42 and 63

Step-by-step explanation:

I think you mean the ratio is 2/3 instead of 23

Then the answer is 42/63 = (2 x 21) / ( 3 x 21) = 2/3

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Answer: no

Step-by-step explanation:

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3 years ago
On a number line what is the distance between -3/2 and 6?
sesenic [268]

Answer:

  • 7.5 units

Step-by-step explanation:

The distance is always positive and is same as the absolute value of subtraction of the two numbers on the line.

<u>This can be shown as:</u>

  • |-3/2 - 6| =
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or

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6 0
2 years ago
Read 2 more answers
Um técnico em eletricidade recebeu um molho que continha 12 chaves não identificadas pra abrir a porta de um quarto de hotel e e
77julia77 [94]

Answer:

Step-by-step explanation:

Dado que:

Um técnico em eletricidade recebeu um pacote que continha 12 chaves não identificadas, a probabilidade de que ele acertasse na primeira vez será:

= número de ensaios / número total de ensaios disponíveis

O técnico eletricista tem apenas uma tentativa

uma vez que existem 12 chaves não identificadas, o número total de testes disponíveis 12

∴

= 1/12

= 0.0833

= 0.0833 × 100

= 8.33%

7 0
2 years ago
What describes a triangle if given segments are 3, 5 and 3
forsale [732]

Answer:

An obtuse triangle?

Step-by-step explanation:

3 0
2 years ago
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Aliun [14]

Answer:

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Step-by-step explanation:

Let

x ----> the time in minutes

y ----> the distance remaining in kilometers

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That means

x=20 min

y=6 km

so

After 20 minutes, Shari had 6 kilometers left to run

4 0
2 years ago
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