Distance between(-3,-5) and (-4,6)

Mathematics

1 answer:

Citrus2011 [14]2 years ago

4 0

Just use the distance formula.. (-3 - -4)squared + (-5 - 6)squared

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Answer:

90 red cars, 150 blue cars

Step-by-step explanation:

Divide 240 by 8. 8 comes from the 3:5 ratio (3+5). 240/8=30. 30x3=90, 30x5=150.

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Solve using Quadratic Formula <br>x^2 + 3x - 3 = 0

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Answer:

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2 years ago

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Mazyrski [523]

First find the total payments
Total paid
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Second use the formula of the future value of annuity ordinary to find the monthly payment.
The formula is
Fv=pmt [(1+r/k)^(n)-1)÷(r/k)]
We need to solve for pmt
PMT=Fv÷[(1+r/k)^(n)-1)÷(r/k)]
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Fv future value 6000
R interest rate 0.09
K compounded monthly 12
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PMT=6000÷(((1+0.09÷12)^(30)
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PMT monthly payment 179.09
R interest rate 0.09
N 30
K compounded monthly 12
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