Whats the question that you need help with?
Answer:
y+2x=8 y=1/2x+2 2y=4-x
Step-by-step explanation:
11 - 2/3n = 4 + n
n + 2/3n = 7
3n^2 + 2 = 21n
3n^2 - 21n + 2 = 0
n = 6.903 , n = 0.09657
Attached is an image with how the graph should look.
Hope this helps! Please make me the brainliest, it’s not necessary but appreciated, I put a lot of effort and research into my answers. Have a good day, stay safe and stay healthy.
Answer:
, 
Step-by-step explanation:
Since
, we know that
and
since corresponding angles in similar triangles are equal in measure.
Therefore, looking at the second diagram, we see
and
.
Plugging these values into the equations we found in the first step, we get
and 
So, we have
and
.