2 years ago

PLEASE HELPPPPPP

Mathematics

1 answer:

Ulleksa [173]2 years ago

6 0

Answer:

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Find the coordinates of the center of the following circle. (x - 3)² + (y - 7)² = 49

Zepler [3.9K]

When you write the equation of a circle in the form

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Then the center of the circle has coordinates $(x_0, y_0)$ and the radius is $r$

So, in your case, the center of the circle is $(3,7)$

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2 years ago

16x^4-24x^3+20/-4x need help on this problem

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Assuming ya mean
$\frac{16x^4-24x^3+20}{-4x}$
remember
$\frac{a+b}{c}=\frac{a}{c}+\frac{b}{c}$
and
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2 years ago

Alex invests $12,500 in a savings account that pays 2.75% interest compounded quarterly. how much money will he have in the acco

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Total = Principal * (1 + (rate/n))^n*years
where n is the number of compounding periods per year
Total = 12,500 * (1 + (.0275/4) )^40
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Source:
http://www.1728.org/compint.htm

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3 years ago

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