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3 years ago

Cuanto valen 75 sobres a $2,000 el cien?

1 answer:

7 0

Igual que el último.
Si es "$ 2,000 por 100 sobres, dividiremos 2,000 / 100 y obtendremos 20, luego multiplicaremos 20 por 75 y obtendremos" $ 1500 ".

Esta es la ecuación
$ 2,000 / 100 = 20 x 75 = $ 1,500

Espero que esto ayude :-)

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Help ASAP!!! Problem is on the picture provided.

Olegator [25]

QUESTION 1

The volume of a cone is given by;

$V=\frac{\pi r^2h}{3}$

From the given information,

$r=12,h=6$

$V=\frac{12^2\times 6}{3}\pi$

$V=\frac{144 \times 6}{3}\pi$

$V=288\pi$

QUESTION 2

The volume of a sphere is given by

$V=\frac{4\pi r^3}{3}$

From the given information.\

$r=\frac{Diameter}{2}= \frac{12}{2}=6$

Therefore the volume of the sphere is

$V=\frac{4\times6^3}{3} \pi$

$V=\frac{4\times216}{3} \pi$

$V=288\pi$

QUESTION 3

The volume of a sphere is given by

$V=\frac{4\pi r^3}{3}$

From the given information.\

$r=9$

Therefore the volume of the sphere is

$V=\frac{4\times 9^3}{3} \pi$

$V=\frac{4\times 729}{3} \pi$

$V=972\pi$

QUESTION 4

The volume of a cylinder is given by

$V=\pi r^2 h$

From the given information,

$r=\frac{Diameter}{2}= \frac{12}{2}=6$

and

$h=27$

Therefore volume of the cylinder

$V=6^2 \times 27 \pi$

$V=36 \times 27 \pi$

$V=972\pi$

QUESTION 5

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$V=\pi r^2 h$

From the given information,

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and

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$V=16 \times 18 \pi$

$V=288\pi$

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The volume of a cone is given by;

$V=\frac{\pi r^2h}{3}$

From the given information,

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$V=\frac{9^2\times 36}{3}\pi$

$V=\frac{81 \times 36}{3}\pi$

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Could someone please show me the steps to get this answer?

Stells [14]

Start with f(x) = (x-9)/(x+5) and g(x) = (-5x-9)/(x-1). To obtain f(g(x)), throw out each appearance of x in f(x) = (x-9)/(x+5) and replace it with g(x) = (-5x-9)/(x-1):

f(g(x)) = [(-5x-9)/(x-1) - 9] / [(-5x-9)/(x-1) + 5]

Now simplify the algebra. If your result equals just x, then you have proven that f and g are inverses of one another. Need help with the fractions? If so, do what you can and share it here; I'd then be glad to give you feedback on your work.

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r≈9.61in is the answer

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Please help ASAP!!!!! will mark you brainliest thank you!

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Answer:

Step-by-step explanation:

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