marquisemorant45
marquisemorant45
18-10-2018
Mathematics
contestada
Solve for "x"
Please help me
Respuesta :
choixongdong
choixongdong
18-10-2018
Complementary angles, sum = 90
So
48 + 5x - 3 = 90
5x + 45 = 90
5x = 45
x = 9
Answer
x = 9
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