The correct answer would be 1.8 because the square root of 2 is 1.4...
Answer:
because we cant help you here can you drop a screenshot in so then we can help because all we know is find the value of x and y and if we had a screenshot then we would know what we are trying to calculate here
Step-by-step explanation:

We have:


The line l is passing through point (0, 0). Substitute the coordinates of the point to the equation of a line l:


<h2>Answer: 5x + 4y = 0</h2>
Ok so lets say we have a system of equations:
y = x + 1
x + y = 5
All you would do is plug in what is equal to the variable so:
x + x + 1 = 5
Then you would just simplify and solve
2x + 1 = 5
-1 -1
_________
2x = 4
-- --
2 2
x=2
Answer:
A
Step-by-step explanation: