1 year ago

4 /5 fraction can be rewritten as _____

Mathematics

1 answer:

patriot [66]1 year ago

3 0

Answer:

8/10, 12/15, 16/20 and so on

Step-by-step explanation:

4x2/5x2 = 8/10
4x3/5x3 = 12/15
4x4/5x4 = 16/20 and so on

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According to the table, how many people got 8 or more hours of sleep?

zalisa [80]

I believe the answer is 17.

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2 years ago

Simplify f(x)=(x+1)(x-3) to standard form

Ivahew [28]

Answer:

x^2-2x-3

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3 years ago

BRAINLIEST! URGENT! Please help.

Sav [38]

I think the answer is d

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2 years ago

Helplsieedgoodgradeplspls

Lynna [10]

Answer:

He would need to walk the dog 6 more times because 8 times 11 is 88 and if he has already walked the dog 5 times you would subtract that from 11 to get 6. So the answer would be 6

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2 years ago

Please help and thank you!

Stolb23 [73]

The conversion is

$x = r \cos \theta$

$y = r \sin \theta$

$\dfrac y x = \tan \theta$

We're given the fairly unusual

$\theta = -\frac 5 2$

It's fairly unusual because usually an angle is given in degrees or radians, and typically the radians are a fraction times pi. We'll assume radians.

$\dfrac y x = \tan \theta = \tan(-5/2) \approx 0.747$

Ah, there's our .75. The approximate answer is

$y = 0.75 x$

Third choice.

The exact answer is

$y = x \tan( -\frac 5 2)$

also a line through the origin.

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2 years ago