Let's find the value of x
Since the sum of internal angles of a triangle is 180°
therefore,






Take into account that commutative property is present for addition and multiplication operations, then, you have:
3+5=5+3 TRUE
3·5 = 5·3 TRUE
The inverse addition of a number consists in adding the same numbers but with opposite signs, then, you have:
2 + (-2) = 0 TRUE
I can help u but just give me 5 mins or 2 to help u :) ill get back to u right away
Answer:
-$173
Step-by-step explanation:
