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marta [7]
3 years ago
14

I need help please and thank you

Mathematics
1 answer:
Korolek [52]3 years ago
5 0

Step-by-step explanation:

the radius of 12is6

a=3.14×6^2=11304

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Alexxandr [17]
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3 0
3 years ago
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For what values of x does the binomial 5x+3 belongs to the interval (−6; −2)?
Alona [7]

Answer:

-1.8   (In Interval Notation: (-1.8,-1) )

Step-by-step explanation:

Given the following binomial:

5x+3

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Then, you get:

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8 0
3 years ago
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allsm [11]
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5 0
3 years ago
Find the circumference of a 18mm. radius 3.14=pi
brilliants [131]

Answer:

The answer is 56.57

Step-by-step explanation:

In the process,

Diameter= 18,

Radius(r)=

18

2

∴

Radius= 9

Now,

Circumference (Perimeter) = ?

According to the formula,

Perimeter= 2

×

22

7

×

r

Taking the equation,

Perimeter= 2

×

22

7

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r

⇒

2

×

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7

×

9

⇒

396

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⇒

56.57142857

⇒

56.57

Hope this helps you:)

6 0
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