perhatikan gambar berikut! nilai x!
Matematika
hilda210
Pertanyaan
perhatikan gambar berikut! nilai x!
2 Jawaban
-
1. Jawaban faradila3004
A. 2× + 4× + 90 = 180
2× + 4× = 90
6× = 90
×= 90/6
× = 15 -
2. Jawaban acameryana1
2x + 4x = 90
6x = 90
x = 90/6 = 15