3 years ago

I need answers 3-4 for please I’ll give a thanks

Mathematics

2 answers:

Natasha_Volkova [10]3 years ago

8 0

Hey where is ur question ......

iogann1982 [59]3 years ago

3 0

I'm sorry but I don't see any questions?

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3 years ago

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These cones are similar. Find the volume<br>of the smaller cone. Round to the<br>nearest tenth.<br>

sattari [20]

Answer:

Step-by-step explanation:

If the two cone are similar then the heights are the same

let us find the height of the bigger cone

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

For the bigger cone

r= 3cm

v= 66cm^3

$66=\frac{1}{3}*3.142*3^2*h\\ 66=\frac{28.278}{3} *h\\h*28.278=198\\h=\frac{198}{28.278} =7cm$

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r=2cm

v=?

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$v=\frac{1}{3}*3.142*2^2*7\\\v=\frac{87.976}{3} \\\\\v=29.30cm^3$

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3 years ago

Subtraction using ten facts

Nonamiya [84]

? what u r saying but think u r saying subtraction facts of 10. Right.
10-0=10
10-1=9
10-2=8
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3 years ago

How to find the vector of a image?<br>

Gekata [30.6K]

Answer:

https://graphicdesign.stackexchange.com/questions/8547/how-to-find-specific-vector-images-like-this-one

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8 • 3 = 24
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Your answer is 29 ft

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3 years ago

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