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Debora [2.8K]
3 years ago
10

Identifying a constant of variation question R= ?

Mathematics
1 answer:
jek_recluse [69]3 years ago
4 0
Pressure and Volume are inversely related as:

P= \frac{R}{V}

We can also write it as:

PV=R

R is the constant of proportionality. Using the first row of given table, we can write:

2(4.155)=R \\  \\ 
R=8.31

Thus, the value of R, the universal gas constant is 8.31
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3 years ago
Solve for x.<br>A. x =9<br>B. x = 3<br>C. x = 4<br>D. x = 27
meriva
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3 years ago
2.25k - 20 = 6.5k + 14<br><br><br> plsssssssssssss
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3 0
3 years ago
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How do you solve this system: y= -3/2x, and 3x+2y=-4 by substitution?
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Two straight lengths of wire are placed on the ground, forming vertical angles. If the measure of one of the angles formed is 72
lord [1]

One of the other angles is 72. Vertically opposite angles are equal.

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That means they are to 180

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x = 108

Answer

the for angles are

72 + 72 + 108 +  108

5 0
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