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Bond [772]
3 years ago
13

Square root of negative 72

Mathematics
1 answer:
Zina [86]3 years ago
3 0

Answer:

i6\sqrt{2} ,  i

( the comma means there is space between the sqrt of 2 and the i.

<em>Hope this helped and plz mark as brainliest!</em>

<em></em>

<em>Luna G.</em>

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Why is the absolute value of every number positive
bekas [8.4K]

Answer:

because you can't get closer to 0 on the number line than 0 units away.

Step-by-step explanation:

it's like walking if the point is 3 foot in front of you and you walk to it once you get to it then even if you keep walking you can't go a negative number of feet away from it because the closest you can get is right on it.

7 0
3 years ago
Rearrange, P=2l+2w solve for w.
Gennadij [26K]
P= 2l+2w

P-2l= 2w

1/2P -l= w

Rearrange into standard form.

w= 1/2P -l
8 0
3 years ago
PLEASE HELP!!! VERY EASY MATH EXPLINATION NEEDED!!!
Mrrafil [7]
Answer:

It’s D, 18 cuts

Step-by-step explanation:

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Stay the same, change the sign, flip it
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4 0
2 years ago
Read 2 more answers
What time was it 2011 minutes after the beginning of January 1
PIT_PIT [208]
Okay! 

Notable things in the problem:
2011 <u>minutes</u> <u>AFTER</u> the beginning of January 1rst. 

12:00AM will be our starting time, because that's when January 1rst begins. 
It'll be a bit easier to work with if we convert the 2011 minutes into hours. 
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2011 / 60 = 33 hours and 31 minutes

You wouldn't be able to easily get the exact number of minutes from a calculator. You'll need to use long division. The remainder will be the number of minutes. If you want to check you can multiply the number of hours by 60 and add 31 to the product. If it doesn't equal 2011 minutes then something is amiss. 

12:00 AM 

Since we know this is a 24 hour clock we can subtract 24 from our number of hours. (Just remember that this is the next day) 

12:00 AM with 9 hours and 31 minutes left. 

9:31 AM a day later is our time!<u />
8 0
3 years ago
5(r-1)=2(6r-4) What is the answer
nata0808 [166]
-7
distribute the 5to the r and -1 and on the other side the 2 to the 6r and the -4
then simplify

4 0
3 years ago
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