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sattari [20]
2 years ago
12

Please help me- i need this question asap

Mathematics
2 answers:
mestny [16]2 years ago
6 0

Answer:

Vaporization

Step-by-step explanation:

D

nikklg [1K]2 years ago
5 0
D is the answer vaporizing
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Which phrase describes density? height of a point above sea level force pushing on an area or a surface amount of mass in a cert
Mrrafil [7]
A surface amount of mass in a certain volume amount of matter an object contains.

I believe the second sentence is the answer since density is the measurement that compares the amount of matter that an object has to its volume.
6 0
3 years ago
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An angle measures 9.8° more than the measure of its complementary angle. What is the measure of each angle?
Murljashka [212]

Answer:

The measure of the angles would be 40.1 degrees and 49.9 degrees.

Step-by-step explanation:

Complementary angles add up to 90 degrees together.

90 - 9.8 = 80.2

80.2 / 2 = 40.1

Angle 1 = 40.1

Angle 2 = 40.1 + 9.8 = 49.9

Check:

40.1 + 49.9 = 90

5 0
4 years ago
Which expressions are equivalent to 4(4a+5)? Select three a. 16a+5 b. 16a+20 c. 12a+20+4a d. 2(8a+10) e. 16a+5+4
Naddik [55]
A is not correct
B is correct
C is not correct
D is correct
E is correct
5 0
3 years ago
Could someone help please.
Lady bird [3.3K]

Answer:

Yes me what happened to the class

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3 years ago
A population of 40,000 decreases by 3.1% each year. what is the approximate population in 4 years
coldgirl [10]

\bf \textit{Amount of Population Decay} \\\\ A=Pe^{-rt}\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{initial amount}\dotfill &40000\\ r=rate\to 3.1\%\to \frac{3.1}{100}\dotfill &0.031\\ t=\textit{elapsed time}\dotfill &4\\ \end{cases} \\\\\\ A=4000e^{-0.031(4)}\implies A=40000e^{-0.124}\implies A=\cfrac{4000}{e^{0.124}} \\\\\\ A\approx 35335.194\implies \stackrel{\textit{rounded up}}{A\approx 35335}

7 0
3 years ago
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