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docker41 [41]
3 years ago
7

Consider the circle with a radius of 30 cm. What is the approximate circumference of the circle? (use 3.14 as an approximation o

f pi.)
Mathematics
1 answer:
Goshia [24]3 years ago
8 0

Answer: 188.4 cm

Step-by-step explanation:

Given

the radius of the circle is r=30\ cm

Also, circumference is given by P=2\pi r

Putting values

\Rightarrow P=2\times 3.14 \times 30=188.4\ cm

The circumference of the circle is 188.4\ cm

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3 0
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Solve for x.<br> A) -6<br> C) -8<br> B) 12<br> D) -10
kobusy [5.1K]

Answer:

i believe it's -6? option a.

Step-by-step explanation:

okay.

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you solve.

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if im wrong, feel free to correct me + sub to gauthmath sub reddit if ya can !

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2 years ago
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Answer:1/6 plus 1/6 is 1/3

Step-by-step explanation:

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2 years ago
in a class of 30 students,13 of them are boys what parcentage of the class are girl give your aswer to 1 decimal place
Elina [12.6K]

Answer:

56.7% to one decimal place

Step-by-step explanation:

30 students

13 are boys

30-13=17

17 are girls

As a decimal 0.5667

As a percentage 56.67%

56.7% to one decimal place

4 0
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