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3 years ago

5

If I get 27 questions correct and the percent is 90 how many questions are there?

1 answer:

Mamont248 [21]3 years ago

6 0

27 is 90% of 30. Hope that helps.

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3 years ago

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3 years ago

Compare the two statements |-0.45| and | -0.0045|

djyliett [7]

Absolute value means the distance from 0.

|-0.45| =0.45

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So

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3 years ago

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3 years ago

FIND THE SURFACE AREA HELP ASAP GET BRAINLISTS

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Answer:

$\large\boxed{a.\ 7200\pi\ mm^2}$

Step-by-step explanation:

The formula of a surface area of a cylinder:

$S.A.=2\pi r(r+H)$

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3 years ago