Answer: I would help you what is the question because I don’t see what you put for your question..
Step-by-step explanation:
y=12x is a direct proportion
Further explanation:
Let us define direct proportion.
"In direct proportion, one quantity varies directly with other quantity or the ratio between both quantities is always constant.
So,
Given:
y =12x
The general form of direct proportion is:
x=ky or y = kx
Here k is the constant of proportionality
Comparing the given variation with general form
y =12x
k = 12
So, the given variation is direct.
Keywords: Proportion, direct proportion
Learn more about proportion at:
#LearnwithBrainly
Your answer is the last option, 7 or 12.
We can write this question as an equation, if we call the number ‘x’:
(x - 9)² = x - 3
Then we can expand the bracket and solve for x:
x² - 18x + 81 = x - 3
x² - 19x + 84 = 0
(x - 7)(x - 12) = 0
x = 7 or x = 12
The factorisation is a bit difficult so you could also use the quadratic formula to get to the same answer.
I hope this helps! Let me know if you have any questions :)
Answer:
It's heavy cream
Step-by-step explanation:
Homogenized milk has a density of 1.032 kg/L and
heavy cream has a density of 1.005 kg/L at 10°C.
At 10°C, a container holding 8 liters of liquid weighs 8.04 kilograms
To determine which container hold homogenized milk or heavy cream and How I know?
We findo the density of the measurements given and whatever it correspond to is what it is
First mass is 8.04kg
Liquid contained is 8 litres
SInce the density is kg/L
No need for conversion
Density = mass/volume = 8.04/8= 1.005kg/L
Heavy cream has a density of 1.005 kg/L at 10°C.
Therefore it correspond
Answer:
sorry dear but I don't understand your question