<span>Chemistry is the branch of science that deals with the identification of the substances of which matter is composed. </span>
So the angle that's next to the 62 is 118. Now that means the other angles have to add up to 62. 62-14= 48 and 48/2 is 24 so X=24. Good luck! :)
Answer:
-20+8x
Step-by-step explanation:
Answer:
Perimeter of the Triangle
![( {x}^{2} - 5x + 13) + (2 {x}^{2} - x + 19) + ( {x}^{2} + 3x + 21) \\ =(1 + 2 + 1) {x}^{2} + ( - 5 - 1 + 3)x + (13 + 19 + 21) \\ =(4 {x}^{2} - 3x + 53) \: units](https://tex.z-dn.net/?f=%28%20%7Bx%7D%5E%7B2%7D%20%20-%205x%20%2B%2013%29%20%2B%20%282%20%7Bx%7D%5E%7B2%7D%20%20-%20x%20%2B%2019%29%20%2B%20%28%20%7Bx%7D%5E%7B2%7D%20%20%2B%203x%20%2B%2021%29%20%5C%5C%20%3D%281%20%2B%202%20%2B%201%29%20%7Bx%7D%5E%7B2%7D%20%20%2B%20%28%20-%205%20-%201%20%2B%203%29x%20%2B%20%2813%20%2B%2019%20%2B%2021%29%20%5C%5C%20%3D%284%20%7Bx%7D%5E%7B2%7D%20%20-%203x%20%2B%2053%29%20%5C%3A%20units)
Answer: 5x 5y
Step-by-step explanation: because of the length