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8_murik_8 [283]
3 years ago
14

Find the area of the circle. Use 3.14 or 22 for . 7

Mathematics
2 answers:
Nataliya [291]3 years ago
8 0

Answer:

area = \pi {r}^{2}  \\  =  \frac{22}{7}  \times  {r}^{2}  \\  = 3.146 {r}^{2}  \: sq \: units

Radda [10]3 years ago
6 0
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The line segment shown is reflected over the y - axis what are the new coordinates of point A​
DochEvi [55]
I’m so sorry I needed points for an important quiz
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(blank) ÷ by 7 > 800 send help...
Anika [276]

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Step-by-step explanation:

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The ratio of roosters to chickens is 2 to 8. If there are 5 roosters, how many chickens are there?
Aloiza [94]
Roosters to chickens is 2 to 8

That means where there are 2 roosters, there are 8 chickens.

Simplify the ratio 2:8
The ratio can be simplified to 1:4

So, for 1 rooster, there are 4 chickens.

Now, the question says that if there are 5 roosters, how many chickens will there be?

1 rooster to 4 chickens
5 roosters to ? chickens

We went from 1 rooster to 5 rooster. We multiplied by 5.
To find out how many chickens there are for 5 roosters, multiply 4 chickens by 5.

4 * 5 = 20

Where there are 5 roosters, there will be 20 chickens.

Another way to solve is as follows:

\frac{2}{8} =\frac{5}{x}\\\\\sf{Cross~multiply}\\\\2x = 5\times 8\\\\2x = 40\\\\x = 20\\\\\boxed{\bf{x=20}}

Your final answer is 20 chickens.<span />
3 0
3 years ago
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If g(x) = 6x - 36, which statement is true?
Ivenika [448]

Answer:

A.The y-intercept of g(x) is less than the y-intercept of (x).

B.The x-intercept of g(x) is less than the x-intercept of f(x).

C. The y-intercept of g(x) is greater than the y-intercept of f(x).

D. The x-intercept of g(x) is greater than the x-intercept of Ax).​

(A) I think

Step-by-step explanation:

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3 years ago
If f(x) = x + 15, find f(3)
gavmur [86]

Answer:

I think its 18

Step-by-step explanation:

3 0
3 years ago
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