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4 years ago

Can You Please Explain How To Do Problem #10? Thank you! :)

Mathematics

1 answer:

alexandr1967 [171]4 years ago

6 0

Answer:

separate and square both the top and bottom

the square of square root three is just 3 and the square of 3 (the bottom of the fraction) is 9

so now you have 3(i^2) /9

you can simplify this by three and then i^2 is -1

you now have -1/3 and thats the final answer

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3 years ago

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ivann1987 [24]

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3 years ago

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3 years ago

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(d) Both sales persons will earn a monthly salary of $5,000 for $25,000 in sales

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3 years ago

14 is 28% of what number

Sindrei [870]

'is' in mathematics means the equal sign
'of' in mathematics means the multiplication sign
the number can be any variable you chose it to be

$14 = \frac{28}{100} \times x$

Divide both sides by 28

$\frac{1}{2} = \frac{x}{100}$

Multiply by 100 on both sides to isolate 'x'

$\boxed{\bf{x=50}}$

14 is 28% of 200

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3 years ago

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Can You Please Explain How To Do Problem #10? Thank you! :)​

Can You Please Explain How To Do Problem #10? Thank you! :)