Answer:
x=-2
Step-by-step explanation:
5^(9-6)=125
5^3=125
1 Light Year =
miles
The distance of star from the Earth in Light Years =
Light Years.
The distance of star from the Earth in miles will be:
Thus, the star is approximately miles from the Earth.
Answer:
False.
Step-by-step explanation:
This is because if n is also a negative number like (-2), the answer would be:
-(-2) = +2
Two minuses, one <u>inside a bracket</u> and one <u>outside it</u>, make a plus when the bracket is removed.
Answer:
Step-by-step explanation:
Volume = mass * density
<u>Substitute values and calculate:</u>
- V = 618.7 * 2.7 = 1670.49 mL