A refrigerator and a door
60 whatever unit it needs.
Answer:
2x - 4
Step-by-step explanation:
Product means to multiply and four is less than it so you minus it.
Answer:
2√2
Step-by-step explanation:
We can find the relationship of interest by solving the given equation for A, the mean distance.
<h3>Solve for A</h3>

<h3>Substitute values</h3>
The mean distance of planet X is found in terms of its period to be ...

The mean distance of planet Y can be found using the given relation ...

The mean distance of planet Y is increased from that of planet X by the factor ...
2√2
Answer:
There is one solution
Step-by-step explanation:
I did the Khan Academy lesson and I got it correct.