The escape velocity from planet Earth is 11,184.7258 meters per second. If a ship reaches this speed and maintains it, then negl
1 answer:
You might be interested in
Answer:
x = , y =
Step-by-step explanation:
Express as 2 equations, that is
x + y = 1 → (1)
- x + 9y = 1 → (2)
Add the 2 equations term by term to eliminate x, that is
10y = 2 ( divide both sides by 10 )
y = =
Substitute this value into (1) and solve for x
x + = 1 ( subtract
from both sides )
y = -
=