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3 years ago

The equation of a circle is (x−10)2+(y−8)2=256. What is the center of the circle? Enter your answer in the boxes.

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

6 0

Answer:

(10,8)

Step-by-step explanation:

The equation of a circle has the following form:

$(x-h)^2+(y-k)^2=r^2$ where (h,k) is the center of a circle with radius r.

Our equation is:

$(x-10)^2+(y-8)^2=256$

The center is (10,8).

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AysviL [449]

Step-by-step explanation:

The first expression is :

$-11\times \dfrac{2}{3}$

Numerator = -11×2 = -22

Denominator = 3

So, answer will be :

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The second expression is:

$-11\times \dfrac{-2}{3}$

Numerator = -11×-2 = 22

Denominator = 3

So, the answer will be :

$-11\times \dfrac{-2}{3}=\dfrac{22}{3}$ (positive)

Hence, this is the required solution.

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3 years ago

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mr Goodwill [35]

Answer:

You will never be able to reach the sum of 2

Step-by-step explanation:

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3 years ago

What is additive inverse of the check?

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7 0

3 years ago

Lou has an account with $10,000 which pays 6% interest compounded annually. If to that account, Lou deposits $5,000 at the begin

katovenus [111]

Answer:

Option d. $22154 is the right answer.

Step-by-step explanation:

To solve this question we will use the formula $A=P(1+\frac{r}{n})^{nt}$

In this formula A = amount after time t

P = principal amount

r = rate of interest

n = number of times interest gets compounded in a year

t = time

Now Lou has principal amount on the starting of first year = 10000+5000 = $15000

So for one year $A=15000(1+\frac{\frac{6}{100}}{1})^{1\times1}$

$= 15000(1+.06)^{1}$

$= 15000(1.06)$ = $15900

After one year Lou added $5000 in this amount and we have to calculate the final amount he got

Now principal amount becomes $15900 + $ 5000 = $20900

Then putting the values again in the formula

$A=20900(1+\frac{\frac{6}{100}}{1})^{1\times1}$

$= 20900(1+.06)^{1}$

$= 20900(1.06)=22154$

So the final amount will be $22154.

3 0

3 years ago

Tucker worked 5.5 hours on Saturday. He earns $7.20 per hour.<br> How much did he earn on Saturday?

Mrac [35]

Answer:

$39.6

Step-by-step explanation:

5.5 times 7.20 = $39.6

6 0

3 years ago

The equation of a circle is ​ (x−10)2+(y−8)2=256. What is the center of the circle? Enter your answer in the boxes.

The equation of a circle is (x−10)2+(y−8)2=256. What is the center of the circle? Enter your answer in the boxes.