0.000576 is the right awnser
You are given the masses of four planets.
Add them together, and then divide your sum by 4.
That will be the "average planet mass" for these 4 planets.
Answer:
I am pretty sure it is the 3rd one
(In geometry, an isosceles triangle is a triangle that has two sides of equal length. And i think 3 of them are an isosceles triangle)
Answer:
x = 12
Step-by-step explanation:
The number is 3 because 3 multiplied by itself (3) is equal to 9.
