100 Tricks to Appear Smart in Meetings: How to Get by Without Even Trying

100 Tricks to Appear Smart in Meetings: How to Get by Without Even Trying

Matematika Toling jawab dengan benar dan cepat​

Toling jawab dengan benar dan cepat​

Jawaban:

16°

Penjelasan dengan langkah-langkah:

2x + 20 + 3x - 10 = 90

5x + 10 = 90

5x = 90 - 10

5x = 80

x = 80/5

x = 16°

=> semoga

Jawaban:

B. 16°

Penjelasan dengan langkah-langkah:

2x + 20 + 3x - 10 = 90

5x + 10 = 90

5x = 80

x = 16°

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