Y = +1-3 = -2
X = -5+7 = +2
D = √2^2-2^2 = 2√1+1 = 2√2 km
<h2>Hello!</h2>
The answer is: A. 4.5 L
<h2>
Why?</h2>
According to the conversion factor which states that:

It means that we have 3.78 L per each gallon or it's equal to say that we 0.26 gallon per each L.The SI unit for liquid volume is the Liter (L)
Let's make the calculations:

So, we have 4.54 L in 1,2 gallons.
Have a nice day!
Idkk look it up on quizlet, they flash cards to tell you lots of stuff
Answer:
Mass of the other object is 38.45 kg.
Explanation:
Given:
The gravitational force between two objects is,
N
Mass of one object is, 
Distance between the objects is, 
Gravitational constant is, 
Let the mass of the other object be 
Gravitational force is given as:

Plug in the given values and solve for
. This gives,

Therefore, the mass of the other object is 38.45 kg.
Explanation:
Yes, the law of conservation of energy still applies even if there is waste energy.
The waste energy are the transformation products of energy from one form to another.
According to the law of conservation of energy "energy is neither created nor destroyed by transformed from one form to another in a system".
But of then times, energy is lost as heat or sound within a system.
- If we take into account these waste energy, we can see that energy is indeed conserved.
- The sum total of the energy generated and those produced will be the same if we factor in other forms in which the energy has been transformed into.