Tolong dijawab dong!!!
Matematika
MrA6
Pertanyaan
Tolong dijawab dong!!!
1 Jawaban
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1. Jawaban jpallo
(4x + 6) + (7x - 40) = 90 -----> 4x + 6 + 7x - 40 = 90
11x - 34 = 90 ------> 11x = 124, maka x = 11,27
jadi L BOC = 4x + 6 = (4 x 11,27) + 6
= 45,08 + 6
= 51,08