EinsteinBro
13.05.2021 •
Mathematics
What value of t makes the equation t +48 = 75 true?
A
27
B
37
113
D
123
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Ответ:
The answer in this problem would be A
Ответ:
m angle A=120° and m angle C=45°
Step-by-step explanation:
15x+45°=180°
15(x+3)=180°
x+3=12°
x=9°