What shapes can you obtain by taking a cross section of a cone?

Mathematics

1 answer:

SashulF [63]3 years ago

7 0

You can get a circle by cutting horizontally and a hyperbola by cutting vertically. You can also get an ellipse and a parabola by cutting at an angle depending on whether the cut comes out the other side or not.

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What is the solution of 13 = t + 7 t

atroni [7]

Answer:

t=1.625

Step-by-step explanation:

13=8t

divide both sides by 8

t=1.625

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3 years ago

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OverLord2011 [107]

60 is 15
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That’s the answer

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1 year ago

Put these numbers from least to greatest. I'm too lazy to do it. it's for trigonometry.

blagie [28]

Answer:

15, 20, 25, 40, 50, 55, 65, 70, 75, 80, 85, 95

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2 years ago

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15 points. Please answer as soon as possible.

abruzzese [7]

Answer:

A. $\frac{(a-b)^{2} +b^{2} }{a^{2}}$

Step-by-step explanation:

So to get the area of a square, we need to find the length of one side.

We know the length of the larger square is a, so the area of the larger cube is $a^{2}$

We can find the length of a side of the smaller square by using pythagoreans theorem to find the hypotenuse of the triangle formed in the bottom left corner. The length of one side along the x axis is a - b, and the length of the other side, along the y-axis, is b.

We can plug it into pythagoreans theorem to get

$(a-b)^{2} +b^{2} = C^{2}$ (C represents the length of one side of the smaller square, and the hypotenuse of the triangle)