If x represents the mass of 1 ball in kg, then the balance shows ...
... 6x = x + 9 kg
... 5x = 9 kg
Then 6x is ...
... (6/5)·5x = (6/5)·9 kg = 10.8 kg
0.8 kg = 0.8·1000 g = 800 g
so 10.8 kg is ...
... D. 10 kg 800 g
Answer:
65.45
Step-by-step explanation:
you do 3.14*5^2*2.5/3
Answer:
m=-1/3
Step-by-step explanation:
To find the slope you have to use the equation:y₂-y₁ divided by x₂-x₁
So you would have 3-4 divided by 0-(-3)
And then you would get -1/3
Area = 40x40 = 1600<span>km²
answer
</span><span>D.
1,600 km²</span>
2.0 w-1.1
2.3 w -3w = 2.0 w , -7+8.1 =1.1
