100 Things God Loves About You: Simple Reminders for When You Need Them Most

100 Things God Loves About You: Simple Reminders for When You Need Them Most

Matematika Sekolah Menengah Atas tentukan jalan nya yah kak​

tentukan jalan nya yah kak​

Penjelasan dengan langkah-langkah:

[tex]s _{ \infty } = 16[/tex]

[tex]a = 20[/tex]

[tex] \: [/tex]

—Mencari rasio :

[tex] \frac{a}{1 - r} = s_{ \infty }[/tex]

[tex] \frac{20}{1 - r} = 16[/tex]

[tex]20 = 16(1 - r)[/tex]

[tex]20 = 16 - 16r[/tex]

[tex]20 - 16 = - 16r[/tex]

[tex] 4 = - 16r[/tex]

[tex]r = \frac{4}{ - 16} [/tex]

[tex]r = - \frac{1}{4} [/tex]

Jawabannya A

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