Answer:
Step-by-step explanation:
I = prt
Switch sides.
prt = I
We are solving for p. We want p alone on the left side. p is being multiplied by r and t, so we divide both sides by r and t.
the pressure of a gas in a container is 152 mm hg. This is equivalent to _____. 0.300 atm 2.00 atm 0.400 atm 0.200 atm
2 answers:
The pressure of a gas in the container is 152 mm hg.
Now to convert this pressure of gas from 'mm hg' to 'atm', we need to follow the given conversion:
As we know that,
1 millimeter of mercury = 0.00131 atmospheric pressure
Since we know the value of 1 mm of hg = 0.00131 atm. So, 152 millimeter of mercury should be equal to:
So, the pressure of the gas in the container is 0.19912 atmospheric pressure or 0.200 atm.
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Answer: All three of the altitudes lie entirely outside the triangle.
Step-by-step explanation:
The orthocenter is the center of the triangle formed by creating all the altitudes of each side.
The altitude of a triangle is formed by creating a line from each vertex that is perpendicular to the opposite side.
In acute traingle , the orthocenter lies inside it.
In right angled triangle, the orthocenter lies on the triangle.
In obtuse triangle , the orthocenter lies outside the triangle because all the three altitudes meet outside .
So, the best explains why the orthocenter of an obtuse triangle is outside the triangle : All three of the altitudes lie entirely outside the triangle.
