The answer is not "When volume is increased and the number of particles is constant" its actually "When volume is increased and the number of particles is increased"
Here's how you solve this. So, x+y=2, right? Let's isolate x. x+y-y=2-y. x=2-y. NOW, if x=2-y, in 3x+2y=5, we can REPLACE x with 2-y and use it to solve for y! 3x+2y=5. 3(2-y)+2y=5. (3*2)+(3*-y)+2y=5. 6+(-3y)+2y=5. 6+(-y)=5. 6+(-y)-6=5-6. -y=-1. -y/-1=-1/-1. y=1.
So, if y=1, we can substitute that back into either equation--but let's go with the easier one, x+y=2. x+1=2. x+1-1=2-1. x=1. 1+1=2, so that works; let's check the other equation. 3(1)+2(1)=5. 3+2=5. 5=5. That's correct!
Answer: x=1, y=1
Answer:
<h2><u><em>
8/3 or 2.66.. units </em></u></h2>
Step-by-step explanation:
TSA of cube = 6a²
side = 2/3
= 6 x (2/3)²
= 6 x 4/9
= 2 x 4/3
=8/3
<u>Ans = 8/3 units or 2.66.. units</u>
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In 88.9kg there are 88900 kg because 1kg is 1000g.
Answer:
100°
Step-by-step explanation:
Since the angles om a straight line add up to 180°
10x°+8x°=180°
18x°=180°
x=10
The larger angle = 10x°
= 10(10)°
= 100°
