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Luba_88 [7]
3 years ago
13

Why does the weight of the dry ice go down while it's sitting on the scale?

Mathematics
1 answer:
kvv77 [185]3 years ago
4 0
Dry ice is colder, heavier, less messy than regular ice. If I understood your question correctly, the mass of it would decrease because it is being dispersed into the air as carbon dioxide.
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What’s the answer to this?
Galina-37 [17]

Answer:

(x-8y)(x-8y)

Step-by-step explanation:

write the expression as a product with the factors x and 8y

8^2 -2(x)8y+64y^2

multiply terms with equal exponents by multiplying the bases

x^2 -2 (x) 8y + (8y)^2

factor

(x-8y)^2 which is equal to c

6 0
3 years ago
Read 2 more answers
What’s the answer to the word problem the difference of three times a number and 1
harina [27]

Answer:

There is no answer. I'm sorry but more information is needed in order to find the answer.

Step-by-step explanation:

However, the problem can be written.

It will look like:

3n - 1.

Since the number can be anything, this is not an answerable question because it must equal a number on the right side of the equation.

7 0
3 years ago
What is the circumference of the circle is 10 cm , to the nearest tenth of a centimeter
spin [16.1K]

Hope this helps you and good-luck

5 0
3 years ago
Solve for x<br>a.81<br>b.41<br>c.1681
Jlenok [28]
A=9 , b=40

Pythagorean theorem
a^2+b^2=x^2 \\\\ x=\sqrt{a^2+b^2}=\sqrt{9^2+40^2}=\sqrt{81+1600}=\sqrt{1681}=\sqrt{41^2}=41
5 0
4 years ago
I have having a problem with this equation 3(-2-3x) = -9x-4
inn [45]

Answer:

3(-2-3x) = 9x-4

-6-9x = 9x-4

-6+6-9x = 9x-4+6

-9x = 9x+2

-9x-9x = 9x-9x+2

-18x = 2

-18x÷(-18) = 2÷(-18)

x = -(1/9)

Thank you

BY GERALD GREAT

6 0
3 years ago
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