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ohaa [14]
3 years ago
8

#7-9 please help with an explanation,, will mark brainliest

Mathematics
1 answer:
Mandarinka [93]3 years ago
8 0

Answers:

<h2>7. 12</h2><h2>8. -√18</h2><h2>9. √220</h2>

Step-by-step explanation:

To find out which is greater, we must eliminate the radical symbol.

#7

\sqrt{88} = 9.38083151965

9.4 < 12

#8

-\sqrt{18} = -4.24264068712

-4.2 > -6

#9

\sqrt{220} = 14.8323969742

14.5 < 14.8

I'm always happy to help :)

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The  fraction of the total books about mammals is 7/18

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Number of science books =7/12

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Since the total books are 12/12 which is also =1 whole

Then the fraction of total books that are about mammals are 7/18 x 1 whole =7/18

See related answer here: brainly.com/question/18443368

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2 years ago
For the function y = x + 9, what is the output value if 4 is the input value?
ozzi
Y = 13.

Explanation
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3 years ago
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