3 years ago

One-eighth π times the cube of the diameter (d).

Mathematics

1 answer:

Contact [7]3 years ago

7 0

Whats the diameter?

1/8(3.14) = 0.3925

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trasher [3.6K]

Answer:

Step-by-step explanation:

That's my answer hope it is correct

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3 years ago

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8/5 ( 2x + 13 ) - 3 = 22

Alona [7]

Answer:

$x = \frac{21}{16}$ = 1 5/16

[/tex] 1 \frac{5}{16}[/tex]

Step-by-step explanation:

$\frac{8}{5} (2x + 13) - 3 = 22$

Expand

$\frac{16}{5} x + \frac{104}{5} - 3 = 22 \\ \frac{16}{5} x + \frac{89}{5} = 2$

Collect like terms and simplify

$\frac{16}{5} x = 22 - \frac{89}{5} \\ \frac{16}{5} x = \frac{21}{5}$

Cross Multiply

$80x = 105$

Divide both sides of the equation by 80

$\frac{80x}{80} = \frac{105}{80} \\ x = \frac{21}{16}$

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3 years ago

What is x in this absolute value equation, please show a step by step answer!!! | x−12| <3

zheka24 [161]

x−12<3

Step 1: Add 12 to both sides.

x−12+12<3+12

x<15

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3 years ago

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Sergio039 [100]

39) y=20x+175

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2 years ago

Darko found the distance between points A(3,-4) and B(-1,3) his work is shown below

alex41 [277]

In this question , Darko have to find the distance between A(3,-4) and B (-1,3) .

He uses the correct formula, which is

$d = \sqrt{ (x_{2} - x_{1})^2 + (y_{2} - y_{1})^2}$

And on substituting the values , we will get

$d = \sqrt{ (-1-3)^2 + (3- (-4))^2 }$

And in this line, Darko did the mistake .

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3 years ago

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