4 years ago

Awnser all and get 20 points and i will mark you brainiest

Mathematics

1 answer:

Nutka1998 [239]4 years ago

3 0

Answer:

British social answer It was Emmeline Pankhurst

Step-by-step explanation:

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They are driving in opposite directions, so the velocities need to be added together.
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3 years ago

A newspaper’s cover page is 3/8 text, and photographs fill the rest. If 2/5 of the text is an article about endangered species,

jolli1 [7]

Answer:

$\frac{3}{20}$

Step-by-step explanation:

Let x be the cover page

We are given that a newspaper 's cover page is $\frac{3}{8}$ text and photograph fill the rest.

We have to find that how much part of cover's page is the article about endangered species

Text = $\frac{3}{8}x$

Remaining part = $x-\frac{3}{8} x$

Remaining part = $\frac{8x-3x}{8}=\frac{5}{8} x$

Therefore, a newspaper;s cover page fill with Photograph = $\frac{5}{8}$

If the article about endangered species= $\frac{2}{5}$ of text

Therefore, the article about endangered species= $\frac{2}{5}\times\frac{3x}{8}=\frac{3}{20}x$

Hence, the article about endangered species is $\frac{3}{20}$ of the cover page.

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So A∪B = {x ≥ 3 or x ≤ 1}

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Apparently, (1,3) covers the first option, a will be the answer

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