Hello there.
<span>How do you calculate the volume of a liquid?
</span>To measure<span> the density of a </span>liquid<span> you do the same thing you would for a solid. </span>
Basically, ur just solving for y
6x + 4y = 8...subtract 6x from both sides
4y = -6x + 8....now divide both sides by 4
y = (-6/4)x + 8/4...reduce
y = -3/2x + 2 <=== slope intercept form
Isolate the m. Note the equal sign. What you do to one side, you do to the other. Add m to both sides
-m (+m) + 18 = 2m (+m)
3m = 18
Next, to isolate the m, divide 3 from both sides
3m/3 = 18/3
m = 18/3
m = 6
6 is your answer
hope this helps
Answer:
6 kg
Step-by-step explanation:
Given is weight of an object directly varies with the mass of the object .
Let the constant of proportionality be k
So,
Weight = K×(mass of the object)
For an object , weight = 45 N
mass = 9 kg
So , 45 = K×9
K = 5.
Now, for the other object ,
Weight = 30 N. K = 5 (as obtained above)
So, 30 = 5×(mass of the object)
mass of the object = 6 kg.
(72+8)/2
80/2
40
I hope this helped!!! :P