16 = (-9) x 15 =dengan cara ya ka..terimakasih..​

**Soil profile **
Soil profile is the vertical sequence of the layers of soil. Furthermore, there are actually six layers of the soil which involves the organic matter, -where most humus is present-, surface soil, the subsoil, the parent rock, and the bedrock as the innermost and core layer of the soil. In addition each soil layer has three to four soil horizon. These horizons are the physical features of the soil, mainly the texture, color and composition.

Answered by taskmasters | 2024-06-10

The vertical sequence of the layers of soil is called a soil profile, which includes several distinct layers such as O, A, B, C, and sometimes R horizons. Each layer has unique characteristics that influence plant growth and soil health. Understanding these layers is important in fields like agriculture and ecology.
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Answered by taskmasters | 2024-12-16

Jawab:(-9)*15=-135Penjelasan dengan langkah-langkah:caranya adalah kalikan terlebih dahulu 9 dan 15 lalu tambah kan minus karena berbeda tanda.

Answered by Ttieffa | 2025-08-21