p9d3sbgv76
p9d3sbgv76
26-11-2020
Mathematics
contestada
Help plsss djdjdjfjfjfjfjfjfn
Respuesta :
xenia168
xenia168
26-11-2020
Answer:
t = 7
Step-by-step explanation:
(5t + 6)° + 49° = 90°
5t + 6 + 49 = 90
5t = 90 - 55
t = 7
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