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Andreyy89
4 years ago
10

Center of circle is (3,3) and radius is 2 write equation

Mathematics
1 answer:
malfutka [58]4 years ago
5 0

The equation to start is x-h2 + y-k2 =r2.

(x-3)2 + (y-3)2 = 3 2


ANSWER

x2 +y2 -6x + 6y +6


You basically just make the numbers the opposite when given (3,3). And multiple each one by the 2 above it.

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x2 + 5x + 6 = 0

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What is the equation of the graphed linear model?<br><br> y = ? x + ?
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(y2-y1)/(x2-x1)
= (24-20)/(0-2)
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The expression (1/50)(sqrt(1/50)+sqrt(2/50)+sqrt(3/50)+...+sqrt(50/50) is a Riemann Sum approximation for
alexira [117]
\dfrac1{50}\left(\sqrt{\dfrac1{50}}+\sqrt{\dfrac2{50}}+\cdots+\sqrt{\dfrac{50}{50}}\right)=\displaystyle\sum_{n=1}^{50}\sqrt{\dfrac n{50}}\frac1{50}

describes a sum of the areas of 50 rectangles, each of width \dfrac1{50}, and the nth rectangle has height \sqrt{\dfrac n{50}}.

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3 0
3 years ago
Levi wants to order the fractions 1/3, 2/5, and 11/30 in descending order? How can you help him by using a common denominator? E
Georgia [21]

Answer:

The correct order of fractions in descending order will be:

\frac{2}{5}, \frac{11}{30}, \frac{1}{3}

Step-by-step explanation:

Given fraction:

\frac{1}{3}, \frac{2}{5}, \frac{11}{30}

To arrange them in descending order.

Solution:

In order to arrange the fractions in descending order, we will have to find the least common denominators.

To find the least common denominator, we will find the least common multiple of the denominators 3,5, and 30.

Since 30 is a common multiple of all 3 numbers, so it will be the least common denominator.

So, we multiply the numerators and denominators with same numbers in order to make the denominators = 30.

So, we have:

\frac{1}{3}, \frac{2}{5}, \frac{11}{30}

⇒ \frac{1\times 10}{3\times 10}, \frac{2\times 6}{5\times 6}, \frac{11\times 1}{30\times 1}

⇒ \frac{10}{30}, \frac{12}{30}, \frac{11}{30}

Now, we compare the numerators and arrange them accordingly.

\frac{12}{30} > \frac{11}{30} > \frac{10}{30}

So, the correct order of fractions in descending order will be:

\frac{2}{5}, \frac{11}{30}, \frac{1}{3}

3 0
3 years ago
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