Answer:
Y=x+12
Step-by-step explanation:
Not pretty sure XD but .-.
I do not even know man I’m just wandering because I want the points sorry
Answer:
24702x + 9
Step-by-step explanation:
First, put everything you need to in parenthisis.
(2x^4) + (12x^4) + (16x^3) - (12x^2) - (18x + 9)
Then Simplifly
32x + 20736x + 4096x - 144x -18x + 9
Now Simplifly everything one by one
20768x + 4096x - 144x - 18x + 9
24864x - 144x - 18x + 9
24720x - 18x +9
24702x + 9
Now you can stop there, or solve for X by dividing each # by 24702
Answer:
10 - 3n = 31
n = -7
Step-by-step explanation:
10 - 3n = 31
-3n = 31 - 10
-3n = 21
n = 21/-3
Answer:
2291,94 mph
Step-by-step explanation:
To solve this we need to consider the distance 2.39x10^5 miles as the distance between the center of the earth and the center of the moon, if not we would need to know the radius of the earth and the moon.
If the distance is 2.39x10^5 miles, the orbit is = 2.Pi.(2.39x10^5) miles=1501681.288miles
It takes 27.3 days, that are, 27.3*24= 655.2hours
1501681.288miles/655.2hours= 2291.94 mph