a = 2.2
Multiply each side of the equation by -1 :
-a = -2.2
If a = 2.2
Multiply both sides by a (-) sign, we get
- a = -2.2 Answer
To evaluate − a for a = 2.2 , simply multiply -1 by 2.2. The result is − 2.2 . Therefore, − a = − 2.2 .
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Jawab:Penjelasan dengan langkah-langkah:selesai thawaf = 84 menitthawaf = 7 kali putaran, sa,i = 7 kali perjalanan, total = 14waktu yang dibutuhkan untuk 1 kegiatan adalah sama, jadi = 84 : 14 = 6 menit6 menit = 6 x 60 = 360 detik