How can you add eight 8's to get the number 1,000? (only use addition) and how did you get this answer

Mathematics

1 answer:

IgorLugansk [536]3 years ago

6 0

You add 8 125 times to get to a thousand only adding 8's

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I have 2 questions to ask 1 is divide 180 degrees in a ratio of 4,5 and 9

MAXImum [283]

Here's how to do dividing in a certain ratio:

-- You want to divide up the whole thing in the ratio of
4 parts, 5 parts, and 9 parts.

-- How many parts all together ? (4 + 5 + 9) = 18 parts all together.

-- The whole thing is 180, and that's 18 total parts.
So each part is (180/18) = 10 degrees.

4 parts = (4 x 10) = 40
5 parts = (5 x 10) = 50
9 parts = (9 x 10) = 90.

Check: (40 + 50 + 90) = 180 . yay!

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For the second one, I think there are some words missing.

5 0

3 years ago

Which is Bigger?

igomit [66]

A)
$43\%=\frac{43}{100} \\ \\
\frac{24}{60}=\frac{4}{10}=\frac{40}{100} \\ \\
43>40 \Rightarrow \frac{43}{100} > \frac{40}{100} \Rightarrow 43\% > \frac{24}{60}$

43% is bigger.

b)
$\frac{18}{30}=\frac{6}{10}=\frac{60}{100} \\ \\
0.51=\frac{51}{100} \\ \\
60>51 \Rightarrow \frac{60}{100} > \frac{51}{100} \Rightarrow \frac{18}{30} >0.51$

18/30 is bigger.

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3 years ago

Hai are yall real:/?

sammy [17]

Answer:

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Step-by-step explanation:

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2 years ago

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Evaluate the expression (- n) ^ (n + n) + n ^ (n - n) , when n = 2

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