nataliam0430
14.11.2020 •
Mathematics
AC = 39
2x-8
X+17
Find the length of AB
27
12
10
None of the other answers are correct
22
Solved
Show answers
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Ответ:
12
Step-by-step explanation:
AB + BC = AC
(2x - 8) + (x + 17) = 39
3x + 9 = 39
x = 10
AB = 2(10) - 8 = 12
Ответ:
110 degree angle
Step-by-step explanation: