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In Matematika / Sekolah Menengah Atas | 2025-07-11

35. Rata-rata 3 buah bilangan adalah 14. Jika bilangan pertama ditambah 2, bilangan kedua ditambah 5 dan bilangan ketiga ditambah 8, berapakah pertambahan rata-rata bilangan-bilangan tersebut? a. S b. 11 c. 19 d. 21

Asked by sila7204

Answer (3)

There is no such thing as the slope form of an equation with only a single variable.
If 3x + 5 = 18, then x = 4 and 1/3 .
There's only a slope if the equation makes a line on a grapoh. This equation only makes a single point.

Answered by AL2006 | 2024-06-10

The solution to the equation 3 x + 5 = 18 is x = 3 13 ​ or approximately 4.33. This was found by isolating x through subtraction and division. Following these steps will help you solve similar equations.
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Answered by AL2006 | 2024-12-26

Jawaban:5Penjelasan dengan langkah-langkah:Pertambahan rata-rata[tex] \tt = \frac{2 + 5 + 8}{3} [/tex][tex] \tt = \frac{15}{3} [/tex]= 5Maka, pertambahan rata-rata nya adalah 5[tex]\boxed{ \red{ \boxed{\pink{\mathcal{M \frak{ ilana} \purple{ \tt01}}}}}} [/tex]

Answered by Milana01 | 2025-07-12