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Ratling [72]
3 years ago
6

The circumference of a circle is 30 pi. what is the radius of the circle

Mathematics
1 answer:
NARA [144]3 years ago
8 0
Formula to find circumference is ;
2\pi \: radius
Since the given circumference is 30 pi then,

30 pi = 2 pi radius.
30 = 2 radius
radius = 30/2
radius = 15

The radius is 15 for a circle tha has circumference of 30 pi
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Una comercializadora de café necesita construir una bodega con forma de cubo. La capacidad de la bodega debe ser de 216 metros c
Alexus [3.1K]

Answer:

La arista de la bodega debe medir 6 metros.

Step-by-step explanation:

Podemos encontrar la arista de la bodega sabiendo su volumen:

V = a^{3}

En donde:

V: es el volumen de un cubo = 216 m³

a: es la arista del cubo =?

La arista del cubo es:

a = \sqrt[3]{V} = \sqrt[3]{216 m^{3}} = 6 m

Por lo tanto, la arista de la bodega debe medir 6 metros.

Espero que te sea de utilidad!

8 0
3 years ago
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stiks02 [169]
The area needed is at least 170.5 ft².

Let w  =  the width of the rectangular area.
Because the length is 15.5 ft, therefore the calculated area should be at least 170.5 ft². That is
(15.5 ft)*(w ft) ≥ 170.5 ft²
w ≥ 170.5/15.5
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Answer:  w ≥ 11 ft
7 0
3 years ago
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Fittoniya [83]

Answer:

True

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7 0
3 years ago
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weqwewe [10]
I am going to assume ‘centimetre’ was a typo.

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5 0
3 years ago
How can i work this problem out
muminat

The form of the linne is given by
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So here b= -3
So
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Y=1/3 x +(-3)
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3 0
3 years ago
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