3 years ago

The volume of a cone is 47.1 units. What is the height of the cone?

Mathematics

1 answer:

Vikki [24]3 years ago

3 0

Do you have the radius?

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Aloiza [94]

Y = 7....when u have y = a number, this is a horizontal line with a slope of 0.

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Andre45 [30]

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Step-by-step explanation:

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2 years ago

What is the area?? Please help

Olegator [25]

Answer:

Step-by-step explanation:

We have the triangle and the rectangle.

The formula of an area of a triangle:

$A_{\triangle}=\dfrac{1}{2}bh$

b - base

h - height

The formula of an area of a rectangle:

$A_{\boxed{\ }}=lw$

l - length

w - width

We have b = 24 ft, h = 7 ft, l = 24 ft and w = 10 ft.

Substitute:

$A_\triangle=\dfrac{1}{2}(24)(7)=(12)(7)=84\ ft^2$

$A_{\boxed{\ }}=(24)(10)=240\ ft^2$

The area of the figure:

$A=A_{\triangle}+A_{\boxed{\ }}$

Substitute:

$A=84+240=324\ ft^2$

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3 years ago

Can someone help me simplify this answer I keep getting it wrong?

ZanzabumX [31]

The answer is -8

I found my answer by using desmos. It is the best app for graphing. I wrote the equation and then I looked for the point 18 on the y axis and then I looked where it was on the x axis

that is how I found my answer.

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tigry1 [53]

Answer: 1.4 °F

Step-by-step explanation:

So what I did was -1.7°F + 3.1°F and got 1.4 °F

So 1.4 °F is the answer.

Hope that helps! :}

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