Can someone help please~~!?
Mathematics
lexied2303
Question
Can someone help please~~!?
1 Answer

1. User Answers texaschic101
12x + 12 + 15 + 3x + 18 = 180
15x + 45 = 180
15x = 180  45
15x = 135
x = 135/15
x = 9
m < A = 12x + 12 = 12(9) + 12 = 108 + 12 = 120....A is 120
m < C = 3x + 18 = 3(9) + 18 = 27 + 18 = 45....C is 45