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Varvara68 [4.7K]
2 years ago
12

Are the following figures similar?

Mathematics
1 answer:
musickatia [10]2 years ago
3 0

Answer:

no

Step-by-step explanation:

45/36=1.25

1.25x18=22.5

not 25

no common factor

so not similar

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A person invested $6,000, some at 7% and the rest at 5%. The income from the 7% investment is equal to the income from the 5% in
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Answer:

The person invested $3500 at 7% and $2500 at 5%

Step-by-step explanation:

We can say that 0,07x+0,05x=6000 because the investment is equal both in one as in another, where x is the income from the investment.

Solving the equation we have:

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Then to get the incomes:

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Finally we can demonstrate the answer because the  income at 7% + income at 5% are 3500+2500=$6000

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3 years ago
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 Answer:
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3 years ago
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Answer:

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Step-by-step explanation:

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