The first 2 represents 200,000
The second 2 represents 20,000
The third 2 represents 2,000
The fourth 2 represents 200
The fifth 2 represents 20
The last 2 represents 2
The pressure is 39 Pa if the volume is expanded to 168L and the pressure, P, of a gas varies inversely with its volume, V.
<h3>What is a proportional relationship?</h3>
It is defined as the relationship between two variables when the first variable increases, the second variable also increases according to the constant factor.
We have:
The pressure, P, of a gas varies inversely with its volume, V.
P ∝ 1/V
P = k/V
k is the constant.
If P = 126 Pa and V = 52 L
126 = k/52
k = 6552
P = 6552/V
Plug V = 168 L
P = 6552/168 = 39 Pa
Thus, the pressure is 39 Pa if the volume is expanded to 168L and the pressure, P, of a gas varies inversely with its volume, V.
Learn more about the proportional here:
brainly.com/question/14263719
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The first I think is 4 units square and the second is 21 units square
nope, this answer is 0.15
Answer:
52
Step-by-step explanation:
56+(x+72) =180
180 because it is supplementary
