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Elenna [48]
3 years ago
6

If a polygon has an area of 10 cm² and is dilated by a factor of 2, what will be the area of the dilated polygon?

Mathematics
1 answer:
Sedbober [7]3 years ago
4 0

Area depends on the product of sides,

so if the sides are shortened by a factor of 2, area will reduce by a factor of 4. (2×2)

new area = 10/4=2.5 cm²

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Lera25 [3.4K]

I just learn this but I forgot

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What is the value of arcsin(0) in degrees?<br><br> Enter your answer in the box.
melisa1 [442]

Answer:

Therefore,

The value of arcsin(0) is 0° or 180° or 360° or 540° or n×180° so on.

Step-by-step explanation:

To Find:

arcsin(0) in degrees =?

Solution:

' arcsin ' a mathematical function that is the inverse of the sine function.

Therefore, arcsin (x) is called the inverse sine function.

It is the angle whose sine is the number x.

So here we require angle in degree for which the Sine is '0'.

It is also written as

\sin^{-1}x

We Know that

\sin 0\°=0\\or\\\sin 180\°=0

Therefore,

\arcsin (0) = 0\°\\or\\\arcsin (0) = 180\°

Also integer multiples of 180° will have

\arcsin (0)=n\times 180\°

Where n = integer

Therefore for '0' we can have 2×180° , 3×180° , 4×180°....and so on i.e 360° , 540° and so on

Therefore,

The value of arcsin(0) is 0° or 180° or 360° or 540° or n×180° so on.

5 0
3 years ago
What is 10 plus 10 divided by 10
RideAnS [48]

Answer:

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Step-by-step explanation

u need to do the problem using order of operation

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marshall27 [118]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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