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3 years ago

How do you convert 1/40 of an hour into minutes?

2 answers:

6 0

There is 60min in an hour. for an hour and 40min, it would be 60+40 for the total number of minutes over (/) 60. then you can reduce the fraction down. so 100/60=5/3 or 1 and 2/3

alexandr1967 [171]3 years ago

4 0

An hour has 60 minutes so 1/40 of an hour is:
(1/40)(60) = 60/40 = 6/4 = 3/2 = 1.5
so 1/40 of an hour is a minute and a half

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Step-by-step explanation:

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3 years ago

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2 years ago

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3 years ago

What value of x is in the solution set of 4x – 12 5 16 + 8x?

TEA [102]

Answer:

$4x-12= 16 +8x$

And we can subtract 4x in both sides and we got:

$-12 = 16 +4x$

Now we can subtract in both sides 16 and we got:

$-28 = 4x$

And if we divide both sides by 4 we got:

$x = -7$

And the best solution would be:

-7

Step-by-step explanation:

For this case we assume the following equation:

$4x-12= 16 +8x$

And we can subtract 4x in both sides and we got:

$-12 = 16 +4x$

Now we can subtract in both sides 16 and we got:

$-28 = 4x$

And if we divide both sides by 4 we got:

$x = -7$

And the best solution would be:

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8 0

3 years ago

Can i please get some help on this one ASAP!

never [62]

Answer:

This is a 4th degree polynomial!

Step-by-step explanation:

Because the polynomial starts of the a number with a 4th degree and decreases down with lower numbers. Simply put, because (x^4) has the largest degree.

Hope this helps, good luck! :)

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3 years ago