Jawab:
C. 190
Penjelasan dengan langkah-langkah:
mAOB = 3x - 10
mCOD = 2x + 25
AOB dan COD saling bertolak belakang, maka AOB = COD
Hasil dari AOB + COD
AOB = COD
3x - 10 = 2x + 25
3x - 2x = 25 + 10
x = 35
AOB + COD = 3x - 10 + 2x + 25
= 5x + 15
= 5(35) + 15
= 175 + 15
= 190 (C)
semoga bermanfaat xixi
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Jawab:
C. 190
Penjelasan dengan langkah-langkah:
Diketauhi :
mAOB = 3x - 10
mCOD = 2x + 25
AOB dan COD saling bertolak belakang, maka AOB = COD
Ditanya :
Hasil dari AOB + COD
Jawab :
AOB = COD
3x - 10 = 2x + 25
3x - 2x = 25 + 10
x = 35
AOB + COD = 3x - 10 + 2x + 25
= 5x + 15
= 5(35) + 15
= 175 + 15
= 190 (C)
semoga bermanfaat xixi