Answer:
x = 16
Step-by-step explanation:
m<B+m<C+m<D = 180°
5x + 14 + x + 19 + 2x + 19 = 180
8x + 52 = 180
8x = 180 - 52
x = 128/8
x = 16
Answer:
2, 5, 6 are all 154
1, 3, 4, and 7 are all 26
Answer:
no answer sorry
Step-by-step explanation:
no answer sorry
2.25 is the answwer...........