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2 years ago

Domain and, range in interval notation

Mathematics

1 answer:

Bas_tet [7]2 years ago

4 0

Domain: [-4,4] (left-to-right or x-values used)

Range: [-4,4] (down-to-up or y-values used)

Function: no

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Find the volume of the cone

irina1246 [14]

Answer:

The volume of the cone is 12936 cubic mm.

Step-by-step explanation:

Given

Circumference of base = 132 mm

Height of the cone = 28 mm

Solution

Formula of circumference = $2\pi r$ = 132 mm

$\therefore\ r= \frac{132}{2 \pi } = 21 mm$

Now volume of cone = $\frac{1}{3} \times\pi \times r^{2} \times h$

on substituting the value of r and h we get ;

$\frac{1}{3}\times\frac{22}{7} \times21\times21\times28= 12936\ mm$

thus volume of cone is 12936 cubic mm.

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alexgriva [62]

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-3x-13
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2 years ago

13 is what percent of 15?

Bezzdna [24]

Answer:

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Step-by-step explanation:

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Please explain how to do this

Alina [70]

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