1. 8x^3y4 3<span>√xy - The first option
2. 6</span><span>√5 - The third option
3. 7 5</span><span>√x^2y - The third option
4. 3</span>√2x-6(3<span>√x) - The third option</span>
The ship is 25.54 miles away from the lighthouse.
Answer:
(2, -3)
Step-by-step explanation:
These are the steps I used:
(6x+2y=6) x3 -> 18x+6y=18
(7x+3y=5) x2 -> 14x+6y=10
When you subtract the equations you get:
4x=8
x=2
Answer:
See the pictures attached
Step-by-step explanation:
All the explanation is given in the pictures