2 years ago

Britney lost $450 on investment which was 45% of the money she invested how much money did she invest ?

Mathematics

1 answer:

Whitepunk [10]2 years ago

5 0

She would have invested $1,000 because 1,000x0.45=450. I hope that helped you!

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Leya [2.2K]

Answer:

Option (B)

Step-by-step explanation:

Length of PR = 4

RS = 4

QS = 4

For the length of PT,

PT² = RT² + PR² [Since, PT is the diagonal of rectangle PRT]

PT² = QS² + PR² [Since, RT ≅ QS]

PT² = 4² + 7²

PT² = 16 + 49

PT² = 65

Now for the length of PQ,

PQ² = QT² + PT²

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PQ² = 4² + 65

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3 years ago

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3 years ago

2 x^{2}y+4 x^{2}y^{2}-x y^{2}/ 2xy

BigorU [14]

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NNADVOKAT [17]

Answer:

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Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

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3 years ago

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