atkinsonsinbraz
14.04.2020 •
Mathematics
E
28
Solve AEFD. Round the answers to the nearest hundredth.
A. mZF 31.890, mZD 58.119, FD = 2,809
BmZFx 58.110 m2Ds 31.899, FD = 2,809
C. mZF 58.119 m2D 31.899, FD = 53
D. mZF: 31.890, m Dx 58.110, FD = 53
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Ответ:
a = 166°
Step-by-step explanation:
7x + 40 = 3x + 112
x = 18
a = 7(18) + 40 = 166