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4 years ago

The circle below is centered at the point (4, 3) and has a radius of length 5. What is its equation?

Mathematics

2 answers:

kvasek [131]4 years ago

7 0

Answer:

(x-4)2+(y-3)2=5^2

Leona [35]4 years ago

6 0

Answer:

(x -4)² + (y -3)² = 25

Step-by-step explanation:

The circle centered at (h, k) with radius r has equation

... (x -h)² +(y -k)² = r²

Putting the given numbers into this formula gives

... (x -4)² +(y -3)² = 5²

... (x -4)² + (y -3)² = 25

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Answer:

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Step-by-step explanation:

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3 years ago

The floor of a round hut has a diameter of 6 meters. What is the floor's area? Use 3.14 for pi.

storchak [24]

Area is 28.26 meters

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3 years ago

We are in school 9 months out of the year. What percent of the year are we in<br> school?

Igoryamba

There are 12 months in a year.

Divide 9 by 12 then multiply by 100 to get the percentage.

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2 years ago

Simplify the product using the distributive property.

andrew11 [14]

Answer:

16h^2-4h-42

Step-by-step explanation:

4h times 4h is 16h^2

4h times -7 is -28h

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Combine like terms to get 16h^2-4h-42

7 0

3 years ago

If f(x) = x-6 and g(x)= 1/2x (x+3), find g(x) * f(x)

sertanlavr [38]

Answer:

Final answer is $g\left(x\right)\cdot f\left(x\right)=\frac{\left(x-6\right)}{2x\left(x+3\right)}$ .

Step-by-step explanation:

given functions are $f(x)=x-6$ and $g\left(x\right)=\frac{1}{2x\left(x+3\right)}$ .

Now we need to find about what is the value of $g\left(x\right)*f\left(x\right)$ .

$g\left(x\right)*f\left(x\right)$ simply means we need to multiply the value of $f(x)=x-6$ and $g\left(x\right)=\frac{1}{2x\left(x+3\right)}$ .

$g\left(x\right)\cdot f\left(x\right)=\frac{1}{2x\left(x+3\right)}\cdot\left(x-6\right)$

$g\left(x\right)\cdot f\left(x\right)=\frac{\left(x-6\right)}{2x\left(x+3\right)}$

Hence final answer is $g\left(x\right)\cdot f\left(x\right)=\frac{\left(x-6\right)}{2x\left(x+3\right)}$ .

5 0

3 years ago