2 years ago

Question 29 of 30

Mathematics

1 answer:

frozen [14]2 years ago

3 0

Answer:

7/10

Step-by-step explanation:

this is the simplest form

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The area of a circle is less than 1 dm². Find the radius of the circle. The area of a circle is less than 1 dm². Find the rad

Ipatiy [6.2K]

$\bf \textit{area of a circle}\\\\
A=\pi r^2\qquad 
\begin{cases}
\textit{let's say the Area is 1 exactly}\\
A=1
\end{cases}\implies 1=\pi r^2
\\\\\\
\cfrac{1}{\sqrt{\pi }}=r$

if you drop the radius to less than that, then the Area will also drop to less than 1 unit, in this case it happens to be a decimeter

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3 years ago

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kozerog [31]

Answer:

x = 8°

y = 21°

Step-by-step explanation:

27 + 3y = 90

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2 years ago

A basket contains 13 pieces of fruit five apples five oranges and three bananas Jonas takes piece of fruit at random from the ba

umka2103 [35]

Answer:1 out of 13

Step-by-step explanation:

because you take both of them and add them together and if one gets a banana and the other one gets an orange that will be one out of thirteen

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3 years ago

What is the answer to this???

jolli1 [7]

The answer for the question is 4

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3 years ago

If 9/a = 7/a², then a=?

Jobisdone [24]

Answer:

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Step-by-step explanation:

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