In order to use the elimination<span> method, you have to create variables that have the same coefficient—then you can eliminate them. Multiply the top </span>equation<span> by 5. Next add the</span>equations<span>, and </span>solve<span> for y. Substitute y = 10 into one of the original </span>equations<span> to find x</span>
Given:
In triangle 
.
To find:
The value of y.
Solution:
In a right angle triangle,
In triangle BGU,
Isolating y, we get
Therefore, the correct option is A.
Hey there!
There are 365 days in one year.
Hope I was able to help!
Answer:
51.3 degrees
Step-by-step explanation:
