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3 years ago

If a plane intersects a sphere, what is the shape of the resulting cross section? an oval a circle a line segment a semicircle

Mathematics

2 answers:

8_murik_8 [283]3 years ago

8 0

The answer is circle.

lianna [129]3 years ago

5 0

The answer is a circle

If a plane intersects a sphere, the resulting cross section would be a circle.

Please see attached figure for a better understanding

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What is a number that multiples to get 36 but adds to get -12

Pepsi [2]

-6 and -6 multiply to get 36 but add to get -12.

Hope this helps!

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3 years ago

Can someone help me plz!!!!!!!!!!!!!!!!

harkovskaia [24]

Answer:

12% I’m not sureeee

Step-by-step explanation:

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4 years ago

What is the approximate circumference of the circle shown below?

iVinArrow [24]

If we know the value of r (radius) we can find the circumference of circle using formula $Circumference=2\pi r$

Step-by-step explanation:

We need to find the circumference of circle.

Since the picture is missing in the given question so I will explain the method to find the circumference of circle.

You can use this method to find circumference of the given question.

The formula used to find circumference of the circle is

$Circumference=2\pi r$

Where π is pie and its value is 3.14

and r is radius of circle

So, if we know the value of r (radius) we can find the circumference of circle using formula $Circumference=2\pi r$

Keywords: Circumference of Circle

Learn more about Circumference of Circle at:

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6 0

4 years ago

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Neela is making rectangular place mats that are 12 inches wide and 15 inches long. What is the least amount of ribbon that she w

schepotkina [342]

Believe it or not, :), the width of the ribbon needs to be known to get the right answer. If the ribbon had an infinitely small width the ribbon needed would just be the perimeter.

P=2(L+W)

P=2(12+15)

P=54 in

However an infinitely small width is not something that has any practical application. For example, if the width of the ribbon were 1/2 in.

P=2((L+1)+W)

P=2(16+12)

P=56 in So the perimeter increased by 2 in when the ribbon was only 1/2 in wide.

The "infinitely small" width and the perimeter of 54 in is only a decent approximation if the ribbon were a very thin string.

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4 years ago

Which expression is equivalent to 3(5 + 4)? (1 point)

kondaur [170]

Answer:

Step-by-step explanation:

do 3 time 5 and you get 15 and then you do 3 times 4 and you get 12 and then you add 15 and 12 and you get 27.

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4 years ago

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