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amm1812
3 years ago
15

A mother is 30 years older than her twin daughters. In 2 years her age will be three times the combined ages of the twins. How o

ld are the twins right now ? Answer:
Social Studies
1 answer:
MakcuM [25]3 years ago
3 0

Answer:

4 years

Explanation:

Let x be the age ( in years ) of each daughters,

∵ Mother is 30 years older than her daughters,

⇒ Age of the mother = x + 30

Now, after 2 years,

The age of each daughter = x + 2,

And, the age of the mother = x + 30 + 2 = ( x + 32 ) years,

According to the question,

3(x+2+x+2) = x + 32

3(2x+4) = x + 32

6x + 12 = x + 32

5x = 20

⇒ x = 4

Hence, each of the daughters is 4 years old.

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3 years ago
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The answer to the question about why would nationalism lead to intolerance and persecution of other ethnic or national groups is explained below.

Explanation:

When a nation promotes its own interests, over the interests of other nations, it is called as nationalism. Nationalism creates a feeling of inferiority within the minorities of a country, which may lead to intolerance among them.

Countries usually contain diverse group of people, who are from different backgrounds, ethnicity, etc. Large group of people in a country or region creates pride among them of their sharing of common heritage, history, backgrounds, ethnicity, etc. This thing may leave many minorities alone and make them feel inferior in the same region or country, which would no doubt lead to intolerance among them.

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