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aleksley [76]
3 years ago
7

I solved this quadratic using the square root property. I did it 2 ways but I am not sure which one is correct.

Mathematics
2 answers:
nika2105 [10]3 years ago
7 0

Answer:

it's your second answer: )

frez [133]3 years ago
4 0

Answer:

the one on the right

Step-by-step explanation:

:) s s

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A tip in a restaurant has been typically figured at​ 15% of the total bill.
Anastasy [175]

Answer:

4.5 dollars (before tax id assume)

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3 years ago
Laura owes $4759 on a credit card with a 20.9% interest rate compounded monthly. What is the monthly payment she should make in
Juliette [100K]
This can be calculated using the formula:
P = L((r/n)*(1 + r/n)^(n*t))/((1 + r/n)^(n*t) - 1)
Where:
L = 4759
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n = 12
t = 3
So plugging in our data:P = 4759((0.209/12)*(1 + 0.209/12)^(12*3))/((1 + 0.209/12)^(12*3) - 1)
Which will give us the amount of: $179.05 is the monthly repayments.
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3 years ago
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Decompose these fractions 3/5 7/10
saveliy_v [14]
I think 4/5 because if you multiply you get that!!!!!!
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3 years ago
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Quadratic formula for x^2-4x+5=0
Feliz [49]
Here go to this website, it will explain everything 
https://www.symbolab.com/solver/quadratic-equation-calculator/2x%5E%7B2%7D-4x+5=0
3 0
3 years ago
If the graph of the following parabola is shifted two units left and three units down, what is the resulting equation?
mafiozo [28]

Answer:

x=-8\left(y+3\right)^2-2

Step-by-step explanation:

Because the x and y have been reversed in this equation, shifting the parabola to the left will be outside of the exponent and shifting up and down will be inside with the exponent.

The equation becomes x=-8\left(y+3\right)^2-2.

Where subtracting by 2 moves it two units to the left and adding by 3 moves it 3 units down.

7 0
3 years ago
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