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ale4655 [162]
3 years ago
9

The melting point of ice + common salt =​

Mathematics
2 answers:
lesya692 [45]3 years ago
6 0

Answer:

Step-by-step explanation:

Ice forms when the temperature of water reaches 32 degrees Fahrenheit (0 degrees Celsius). When you add salt, that temperature drops: A 10-percent salt solution freezes at 20 °F (-6 °C), and a 20-percent solution freezes at 2 °F (-16 °C). On a roadway, this means that if you sprinkle salt on the ice, you can melt it.

lorasvet [3.4K]3 years ago
4 0
Ice forms when temperatures are increased meaning it’ll be by 20 degrees
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an integer is 19 more than 2 times another if the product of the two integers is -44 then find the integers
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4 years ago
(1/12)^-2b•12^-2b+2=12?
Anvisha [2.4K]

Step-by-step explanation:

(1/12)^-2b x 12^-2b+2=12

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2 years ago
Research what is something times something equals 43
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3 years ago
What is the smallest number which when decreased by 8 is divisible by 21, 27, 33, and 55?.
evablogger [386]

The required number which when decreased by 8 is divisible by 21, 27, 33, and 55 is 10403.

We need to find the smallest number which when decreased by 8 is divisible by 21, 27, 33, and 55.

<h3>What is LCM?</h3>

The least common multiple is also known as LCM (or) the lowest common multiple in math. The least common multiple of two or more numbers is the smallest number among all common multiples of the given numbers.

We find the LCM of 21, 27, 33, and 55.

3 | 21   27   33   55

3 | 7     9     11    55

3 | 7     3     11    55

7 | 7     1     11    55

5 | 1     1     11    55

11 | 1     1     11    11

 | 1     1     1     1

When decreased by 8, we have to add 8 in the LCM of the numbers.

That is 10395+8=10403

Therefore, the required number when decreased by 8 is divisible by 21, 27, 33, and 55 is 10403.

To learn more about the LCM of numbers visit:

brainly.com/question/10942748.

#SPJ4

8 0
2 years ago
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