3 years ago

Can someone explain this?

Mathematics

1 answer:

emmainna [20.7K]3 years ago

8 0

Here is the formula

V= pi x radius (squared) x height

3.14 x 5 x 7 = 549.5

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The formula for the lateral surface area of a cylinder is S = 2trh , where r is the radius of the

r-ruslan [8.4K]

$\boxed{r=\frac{S}{2\pi h}}$

<h2>Explanation:</h2>

Remember you have two write complete questions in order to get good and exact answers. Here I'll assume you want to isolate the radius (r). So:

The formula for the lateral surface area of a cylinder is:

$S=2\pi rh \\ \\ \\ Where: \\ \\ S:Lateral \ surface \ area: \\ \\ r:Radius \\ \\ h:Height[tex][tex]Dividing \ both \ sides \ by \ 2\pi h: \\ \\ S=2\pi rh \\ \\ \frac{S}{2\pi h}=\frac{2\pi rh}{2\pi h} \\ \\ \\ Finally: \\ \\ \boxed{r=\frac{S}{2\pi h}}$

<h2>Learn more:</h2>

Cylinder: brainly.com/question/12248187

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3 years ago

Find four consecutive odd integers such that 10 more than twice the least is equal to the sum of the third and fourth.

Lady bird [3.3K]

Consecutive odd numbers are 2 apart

they are
x,x+2,x+4,x+6

10+2x=x+4+x+6
10+2x=2x+10
x=x
true
any consecutive odd integers will work

1,3,5,7 works
3,5,7,9 works
etc

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3 years ago

What is the solution for -10 < x - 9?

krek1111 [17]

Answer:

-1 < x

Step-by-step explanation:

-10 < x - 9

+9. +9

-1 < x

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3 years ago

Pls help me. tyyyyyyyyyyyyyy<br>HAHA sorry for the volume thing in the way

rjkz [21]

<h2>Answer:</h2>

Triangle D

<h3>Hope this helps</h3>

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Step-by-step explanation:

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