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Otrada [13]
4 years ago
9

12+[ 9 4/5 - ( 1.5 + 2 2/10)]Someone please help me?​

Mathematics
1 answer:
lord [1]4 years ago
5 0

Answer:

18.1

<em>The thing You NEEDED to do</em>

<h3><u>Simplify</u> or <u>Evaluate</u> Your Answer</h3>
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7 0
3 years ago
(x − y) dx + x dy = 0, solve using substitution
Readme [11.4K]
(x-y)dx+xdy=0 = (x-y)dx=-xdy = (x-y)=-x*dy/dx = -(x-y)/x=dy/dx.



I'm not sure what you are solving for, but you can use this to solve from here.
6 0
3 years ago
A closed container has 3.06 ⋅ 1023 atoms of a gas. Each atom of the gas weighs 1.67 ⋅ 10–24 grams. Which of the following shows
Alika [10]
The approximate total mass= number of atoms * weight of an atom.

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Answer: the spproximate total mass is 0.51 grams.
4 0
3 years ago
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HELP ASAP IT'S AN EMERGENCY​
vodomira [7]

Answer:

AAS

Step-by-step explanation:

It has two sets of angles that are congruent. I'm no 100% so hope the picture helps you a little!!

3 0
3 years ago
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NeX [460]

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