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3 years ago

15

Yoo Help Me on dis Please

1 answer:

Alika [10]3 years ago

8 0

Answer:

Step-by-step explanation:

on what

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Solve for x. <br><br>x/4 = -1

Lyrx [107]

Answer: -4

Step-by-step explanation: -4/4 = -1

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3 years ago

Read 2 more answers

The formula for the volume of a cylinder is V = πr2h. The volume of a cylinder is three times the volume of a cone with the same

frosja888 [35]

Answer:

$\large\boxed{R=r\sqrt3}$

Step-by-step explanation:

The formula of a volume of a cylinder:

$V=\pi r^2h$

The formula of a volume of a cone:

$V=\dfrac{1}{3}\pi R^2h$

The volume of a cone is equal the volume of a cylinder.

Therefore we have the equation:

$\dfrac{1}{3}\pi R^2h=\pi r^2h$ <em>divide both sides by πh</em>

$\dfrac{1}{3}R^2=r^2$ <em>multiply both sides by 3</em>

$R^2=3r^2\to R=\sqrt{3r^2}\\\\R=r\sqrt3$

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3 years ago

An angel fish is 1 1/2 inches long when it was bought. Now it is 2 1/2 inches long. How much has the angelfish grown?

m_a_m_a [10]

Find the difference.

1 1/2 - 2 1/2 = 1

The angel fish has grown 1 inch.

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3 years ago

If the solution to a linear system of equations is x=6 and y= 2 and you graphed the two equations, where would the two lines int

uranmaximum [27]

Answer:

(6,2)

Step-by-step explanation:

Combine them

6 0

3 years ago

37.5% of what number is 6

Nookie1986 [14]

Answer:16

Step-by-step explanation:

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3 years ago