He can reach 2.6 meters or 260 centimeters
Answer:
1348 light years.
Step-by-step explanation:
Please find the attachment.
Let x represent the distance between KA-7 and KA-11.
We have been given that the first system, KA-7, is 1200 light years away while the second system, KA-11, is 1700 light years away. Lucy sees an angle of 52 degrees between KA-7 and KA-11.
We can see from our attachment that Lucy, KA-7 and KA-11 forms a triangle and we will use law of cosines to solve for x.
Upon substituting our given values in above formula we will get,
![x^2=1440000+2890000-4080000*0.615661475](https://tex.z-dn.net/?f=x%5E2%3D1440000%2B2890000-4080000%2A0.615661475)
![x^2=4330000-2511898.81933008](https://tex.z-dn.net/?f=x%5E2%3D4330000-2511898.81933008)
![x^2=1818101.18066992](https://tex.z-dn.net/?f=x%5E2%3D1818101.18066992)
Let us take square root of both sides of our equation.
![x=\sqrt{1818101.18066992}](https://tex.z-dn.net/?f=x%3D%5Csqrt%7B1818101.18066992%7D)
![x=1348.3698234\approx 1348](https://tex.z-dn.net/?f=x%3D1348.3698234%5Capprox%201348)
Therefore, KA-7 and KA-11 are approximately 1348 light years apart.
Hsndmf Nd didjsuduysysbsbsndndhyz
Answer:
You cant solve this problem
Step-by-step explanation: