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3 years ago

Find the area of the circle. Leave your answer in terms of pi

Mathematics

2 answers:

n200080 [17]3 years ago

6 0

To find the area of a circle you use the formula pi r ^2

so first you divide 14 by 2 to get the radius

then you square the radius

in this question it doesn't ask to multiply out pi; so pi stays as is

7^2= 49

so 49pi is your answer

Umnica [9.8K]3 years ago

4 0

It would be c 28 hope this helps <<<<UPDATE INCORRECTT

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Hatshy [7]

X= 26 y=26

As 130+88=308
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3 years ago

Write a rational function with no vertical asymptotes and no holes. Please explain.

Ksju [112]

ANSWER

$f(x) = \frac{ {x}^{2} }{ {x}^{2} + 1 }$

EXPLANATION

We write the function such that both the numerator and the denominator are prime.

An example of a rational function with no vertical asymptotes and no holes is

$f(x) = \frac{ {x}^{2} }{ {x}^{2} + 1 }$

For the above rational function, the denominator is never zero, so there are no vertical asymptotes.

Also the highest common factor for the numerator and the denominator is 1 so there are no holes.

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3 years ago

Which expression could help you find the distance

Allisa [31]

$\quad \huge \quad \quad \boxed{ \tt \:Answer }$

Correct Expression :

$\qquad \tt \rightarrow \: |10| + | - 6|$

$\qquad \tt \rightarrow \: distance = 16\:\: units\degree$

____________________________________

$\large \tt Solution \: :$

$\textsf{Using distance formula -}$

$\qquad \tt \rightarrow \: \sqrt{(x_2 - x_1) {}^{2} + (y_2 - y_1) {}^{2} }$

$\qquad \tt \rightarrow \: \sqrt{( - 6 - 10) {}^{2} + (4 - 4) {}^{2} }$

$\qquad \tt \rightarrow \: \sqrt{( - 16) {}^{2} + 0}$

$\qquad \tt \rightarrow \: \sqrt{256}$

$\qquad \tt \rightarrow \: 16 \: \: units$

For short it can be expressed as :

$\qquad \tt \rightarrow \: |10| + | - 6| = 10 + 6 = 16$

[ y - coordinate of both the points are same ]

Correct option - D

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

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2 years ago

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maks197457 [2]

<span>p(x=1,3) = 0.6*0.6 + 0.4*0.6 = 0.6
hope it helps
</span>

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3 years ago