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3 years ago

Raidius 8 and hight 10 what is the volume?

Mathematics

1 answer:

aev [14]3 years ago

7 0

Answer:

V≈2010.62

Step-by-step explanation:

The volume of a cylinder is V=πr^2h so plug in 8 for r and 10 for h

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Determine whether each expression is equivalent to (2x^3)2/5

UNO [17]

Answer:

Yes

Step-by-step explanation:

The given expression is $\sqrt[5]{(2x^{3})^{2} }$

This can be rewritten as

$\sqrt[5]{4x^{6} }$

Then an x can be factored out to give you

$x\sqrt[5]{4x}$

3 0

3 years ago

Read 2 more answers

What does the Symbol z- stands

Ghella [55]

The letter (Z) is the symbol used to represent integers. An integer can be 0, a positive number to infinity, or a negative number to negative infinity.

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2 years ago

Solve 3x²-x-2=0. Please show all work.

lorasvet [3.4K]

3x²-x-2=0

Δ=1+24=25 (Δ=b²-4ac)

x₁,₂= $\frac{1(+/-)\sqrt{25} }{6}$

x₁,₂= $\frac{1(+/-)5}{6}$

x1= $\frac{1+5}{6}$ =6/6=1

x2= $\frac{1-5}{6}$ = $\frac{-2}{3}$

x1=1

x2= $\frac{-2}{3}$

3 0

3 years ago

Factorise 4x squared + 27 - 7

Olenka [21]

STEP-BY-STEP SOLUTION:

= 4x^2 + 27 - 7

= 4x^2 + 20

= 4 ( x^2 + 5 )

Please mark as brainliest if you found this helpful! :)
Thank you <3

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3 years ago

I really need this one answered, I just can’t figure it out.

Katena32 [7]

25.2 divided by 4.2 =6

4 0

3 years ago