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OLEGan [10]
1 year ago
11

If I went to bed at around 1:20 AM, and woke up at 8 AM, around how many hours of sleep did I get?

Mathematics
2 answers:
Nezavi [6.7K]1 year ago
8 0

Answer:

you would get about 6:20 of sleep

dusya [7]1 year ago
6 0

you would have gotten at least 6 hours of sleep and 20 mins

Step-by-step explanation:

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how many restaurants have hawaiin pizza on their menu if 7.5% of the 100 restaurants served hawaiin pizza
vova2212 [387]
By my, calculations this means that there is an estimated number of restaurants that receive a Hawaiian pizza order from their menu and that is 7.5. So out of 100 restaurants, there are 7.5 Hawaiian pizza orders. 
4 0
3 years ago
Read 2 more answers
√(25 - 10 √(3) + 3)<br> (not as a decimal)
nikitadnepr [17]

Answer:

\huge\boxed{\sqrt{25-10\sqrt3+3}=5-\sqrt3}

Step-by-step explanation:

\sqrt{25-10\sqrt3+3}=(*)\\\\25=5^2\\3=(\sqrt3)^2\\10\sqrt3=(2)(5)(\sqrt3)\\\\(*)=\sqrt{5^2-(2)(5)(\sqrt3)+(\sqrt3)^2}\\\\\text{use}\ (a-b)^2=a^2-2ab+b^2\\\\=\sqrt{(5-\sqrt3)^2}\\\\\text{use}\ \sqrt{a^2}=|a|\\\\=|5-\sqrt3|=5-\sqrt3\\\\^{\text{because}\ 5>\sqrt3\to5-\sqrt3>0}

6 0
2 years ago
Please help<br><br><br>A) x= -4 and 4<br><br>B) x=4 and 6<br><br>C) x=2 and 8<br><br>D) no solution
Neporo4naja [7]

Answer:

No solutions

Step-by-step explanation:

|-2x-10| + 4 = 2

Subtract 4 from each side

|-2x-10| + 4-4 = 2-4

|-2x-10|  = -2

The absolute value is negative so there are no solutions.

Absolute values are always positive, so they cannot be negative.


4 0
3 years ago
I will give Brainiest IF YOUR right
slamgirl [31]
I think the right answer is F
6 0
3 years ago
Explain how your knowledge of place value helps you divide a number in the thousands by ehole numbers to ten
natali 33 [55]
You can use your knowledge of place value to help you because when dividing in the thousands' place you need to know to where to place the the first number in your <span>quotient.</span>
5 0
3 years ago
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