104k views
24 votes
Find the value of x, showing all steps. (3 pts.)​

Find the value of x, showing all steps. (3 pts.)​-example-1
User Wcan
by
5.8k points

1 Answer

5 votes

Answer:

11

Explanation:

42 + 39= 81 and you need to get to 180 so the 3rd angle would be 99 so 99 dived by 9 is 11 so x=11

User Jobincs
by
6.2k points